Nokia 8890 Service Manual 03sys

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PAMS Technical Documentation
NSB–6 Series Transceivers

System Module

Issue 1 06/2000 E Nokia Mobile Phones Ltd.
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NSB–6 System Module
PAMS Technical Documentation

CONTENTS

Transceiver NSB–6 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation Modes 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interconnection Diagram 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System Module 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Baseband Module 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Block Diagram 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Summary 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
External and Internal Signals and Connections 10. . . . . . . . .
DC (charger) connector 10. . . . . . . . . . . . . . . . . . . . . . . . . . .
Service connector 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery connector 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SIM card connector 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RTC backup battery 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Distribution 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery charging 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Startup Charging 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery Overvoltage Protection 13. . . . . . . . . . . . . . . . . . . .
Battery Removal During Charging 15. . . . . . . . . . . . . . . . . .
PWM 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery Identification 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery Temperature 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply Voltage Regulators 18. . . . . . . . . . . . . . . . . . . . . . . .
Switched Mode Supply VSIM 20. . . . . . . . . . . . . . . . . . . . . .
Power Up and Power Down 20. . . . . . . . . . . . . . . . . . . . . . . . .
Power up with a charger 20. . . . . . . . . . . . . . . . . . . . . . . . . .
Power Up With The Power Switch (PWRONX) 21. . . . . . .
Power Up by RTC 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Up by IBI 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Down 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Modes of Operation 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acting Dead 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Active Mode 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sleep Mode 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Charging 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Watchdog 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Audio control 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PCM serial interface 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital Control 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MAD2 WD1 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Memories 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MAD memory configuration 34. . . . . . . . . . . . . . . . . . . . . . .
Memory 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Program and Data Memory 34. . . . . . . . . . . . . . . . . . . . . . .
Work Memory 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MCU Memory Requirements 34. . . . . . . . . . . . . . . . . . . . . .
MCU Memory Map 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Flash Programming 35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
COBBA GJP 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Real Time Clock 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RTC backup battery charging 37. . . . . . . . . . . . . . . . . . . . . .
NSB–6
System Module
Security 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Baseband Testing 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Alignments 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Baseband Startup for Testing 38. . . . . . . . . . . . . . . . . . . . . .
RF Module 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Environmental specifications 39. . . . . . . . . . . . . . . . . . . . . . . . .
Main Technical specifications 39. . . . . . . . . . . . . . . . . . . . . . . .
Maximum Ratings 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RF Characteristics 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RF Frequency Plan 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC characteristics 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Regulators 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control signals (typical current consumption in different modes) 40
Power Distribution Diagram 41. . . . . . . . . . . . . . . . . . . . . . . . . .
RF Functional Description 42. . . . . . . . . . . . . . . . . . . . . . . . . . .
Frequency synthesizer 43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Receiver 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transmitter 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AGC strategy 46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AFC function 46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC–compensation 47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Receiver characteristics 47. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transmitter characteristics 47. . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts list of UP9 (EDMS Issue 9.2) Code: 0201362 48. . . . . . . . . .
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NSB–6 System Module
Schematic Diagrams: UP9 (Section 10 at the back of the binder)
Connection between RF and BB modules (Version 12.03 Edit 12) layout 12 A–1 Baseband Block Interconnections (Version 12.03 Edit 12) for layout 12 A–2 Circuit Diagram of Power Supply (Version 12.03 Edit 16) for layout 12 A–3 Circuit Diagram of MAD Block (Version 12.03 Edit 14) for layout 12 A–4 Circuit Diagram of CPU Block (Version 12.03 Edit 14) for layout 12 A–5 Circuit Diagram of RF Block (Version 12.03 Edit 43) for layout 12 A–6 Circuit Diagram of Audio and RFI (Version 12.03 Edit 14) for layout 12 A–7 Circuit Diagram of IR Module (Version 12.03 Edit 8) for layout 12 A–8 Circuit Diagram of UI (Version 12.03 Edition 12) for layout version 12 A–9
Layout Diagram of UP9 – Top (Version 12) A–10. . . . . . . . . . . . . . . . .
Layout Diagram of UP9 – Bottom (Version 12) A–10. . . . . . . . . . . . . .
PAMS Technical Documentation
Testpoints of UP9 – Top (Version 12) A–11. . . . . . . . . . . . . . . . . . . . . .
Testpoints of UP9 – Bottom (Version 12) A–11. . . . . . . . . . . . . . . . . . .
RF Testpoints of UP9 – Circuit Diagram (Version 12) A–12. . . . . . . .
RF Testpoints of UP9 – Layout (Version 12) A–13. . . . . . . . . . . . . . . .
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NSB–6
System Module
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NSB–6 System Module
Transceiver NSB–6

Introduction

The NSB–6 is a dual band transceiver unit designed for the GSM900 (in-
cluding EGSM) and GSM1900 networks. It is both GSM900 phase 2 power
class 4 transceiver (2W) and GSM1900 power class 1 (1W) transceiver.
The transceiver consists of System/RF module (UP9), Display module
(UX7) and assembly parts.
The transceiver has a full graphic display and the user interface is based
on a Jack style UI with two soft keys.
The NSB–6 transceiver uses internal PIFA antenna combined with ex-
tractable whip antenna.
The transceiver has a low leakage tolerant earpiece and an omnidirec-
tional microphone located to a slide, providing an excellent audio quality.
The transceiver supports a full rate, an enhanced full rate and a half rate
speech decoding.
PAMS Technical Documentation
An integrated IR link provides a connection between two NSB–6 trans-
ceivers or a transceiver and a PC (internal data), or a transceiver and a
printer.
The small SIM ( Subscriber Identity Module ) card is located underneath
the back cover of the phone.
Operation Modes
There are five different operation modes:
– power off mode
– idle mode
– active mode
– charge mode
– local mode
In the power off mode only the circuits needed for power up are supplied.
In the idle mode circuits are powered down and only sleep clock is run-
ning.
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In the active mode all the circuits are supplied with power although some
parts might be in the idle state part of the time.
The charge mode is effective in parallel with all previous modes. The
charge mode itself consists of two different states, i.e. the fast charge and
the maintenance mode.
The local mode is used for alignment and testing.
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PAMS Technical Documentation

Interconnection Diagram

NSB–6
System Module
Keyboard
module
14
LCD
module
9
64
SIM Battery
Radio
Module
2+2
2
UP9
Charger
Antenna
2
3
2
4
Slide (mic.)
IR Link
Earpiece
HF/HS
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NSB–6 System Module

System Module

Baseband Module

The baseband architecture supports a power saving function called ”sleep
mode”. This sleep mode shuts off the VCTCXO, which is used as system
clock source for both RF and baseband. During the sleep mode the sys-
tem runs from a 32 kHz crystal. The phone is waken up by a timer run-
ning from this 32 kHz clock supply. The sleeping time is determined by
some network parameters. The sleep mode is entered when both the
MCU and the DSP are in standby mode and the normal VCTCXO clock
has been switched off.
The battery charging is controlled by a PWM signal from the CCONT. The
PWM duty cycle is determined by a charging software and is fed to the
CHAPS charging switch.
PAMS Technical Documentation
Two types of chargers can be connected to the phone. Standard chargers
(two wires) provide coarse supply power, which is switched by the
CHAPS for suitable charging voltage and current. Advanced chargers
(three wires) are equipped with a control input. Three wire chargers are
treated like two wire ones.
Block Diagram
TX/RX SIGNALS
UI
COBBA SUPPLY
COBBA
RF SUPPLIES
CCONT
BB SUPPLY
PA SUPPL Y
32kHz CLK
SLEEP CLOCK
SIM
13MHz CLK
SYSTEM CLOCK
IR
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BASEBAND
MAD +
MEMORIES
CHAPS
EXT. AUDIO
HS–connector
Charger connector
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VBAT
BATTERY
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PAMS Technical Documentation
Technical Summary
The baseband module consists four ASICs; CHAPS, CCONT, COBBA–
GJP and MAD2WD1, which take care of the baseband functions of the
engine.
The baseband is running from a 2.8V power rail, which is supplied by a
power controlling ASIC CCONT. MAD2WD1 supply voltages are VBB and
VCORE (V2V), VBB feeds I/O pins so that MAD2WD1 is externally fully
compatible with old versions. VCORE feeds MAD2WD1 internal fuctions
supplyoltage; CPU, DSP and system logic. In the CCONT there are 6 in-
dividually controlled regulator outputs for RF–section and two outputs for
the baseband. In addition there is one +5V power supply output (V5V).
The CCONT contains also a SIM interface, which supports both 3V and
5V SIM–cards. A real time clock function is integrated into the CCONT,
which utilizes the same 32kHz clock supply as the sleep clock. A backup
power supply is provided for the RTC, which keeps the real time clock
running when the main battery is removed. The backup power supply is a
rechargable battery. The backup time with the battery is ten minutes mini-
mum.
NSB–6
System Module
The interface between the baseband and the RF section is mainly han-
dled by a COBBA ASIC. COBBA provides A/D and D/A conversion of the
in–phase and quadrature receive and transmit signal paths and also A/D
and D/A conversions of received and transmitted audio signals to and
from the user interface. The COBBA supplies the analog TXC and AFC
signals to RF section according to the MAD DSP digital control. Data
transmission between the COBBA and the MAD is implemented using se-
rial bus for high speed signalling and for PCM coded audio signals. Digital
speech processing is handled by the MAD ASIC. COBBA is a dual volt-
age circuit, the digital parts are running from the baseband supply VBB
and the analog parts are running from the analog supply VCOBBA.
The baseband supports both internal and external microphone inputs and
speaker outputs. Input and output signal source selection and gain control
is done by the COBBA according to control messages from the MAD.
Keypad tones, DTMF, and other audio tones are generated and encoded
by the MAD and transmitted to the COBBA for decoding. A buzzer and an
external vibra alert control signals are generated by the MAD with sepa-
rate PWM outputs.
EMC shielding is implemented using a metallized plastic frame. On the
other side the engine is shielded with PCB grounding. Heat generated by
the circuitry will be conducted out via the PCB ground planes.
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PAMS Technical Documentation
External and Internal Signals and Connections
This section describes the external electrical connection and interface lev-
els on the baseband. The electrical interface specifications are collected
into tables that covers a connector or a defined interface.
DC (charger) connector
DC (charger) connector is physically integrated in the same component
with the accessory interface connector. DC connector has both jack and
contact pads for desk stand.
Service connector
Name Parameter Min Typ Max Unit Remark
MBUS Serial clock
from the
Prommer
FBUS_RX Serial data
from the
Prommer
FBUS_TX Data ac-
knowledge to the Prommer
GND GND 0 0 V Ground
0
2.0 0
2.0 0
2.0
logic low logic low
logic low
logic high
logic low
logic high
0.8
2.85
0.8
2.85
0.5
2.85
V Prommer detection and Seri-
al Clock for synchronous
communication
V Receive Data from
Prommer to Baseband
V Transmit Data from Base-
band to Prommer
The service connector is used as a flash programming interface for up­dating (i.e. re–programming) the flash program memory and an electrical access for services to the engine.
When the flash prommer is connected to the phone supply power is pro­vided through the battery contacts and the phone is powered up with a pulse given to the BTEMP line.
Battery connector
The BSI contact on the battery connector is used to detect when the bat­tery is to be removed to be able to shut down the operations of the SIM card before the power is lost if the battery is removed with power on. The BSI contact disconnects earlier than the supply power contacts to give enough time for the SIM and LCD shut down.
Name Min Typ Max Unit Notes
VBATT 3.0 3.9 4.2 V Battery voltage
BSI
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0 2.85 V Battery size indication
Phone has 100kohm pull up resistor.
SIM Card removal detection
(Treshold is 2.4V@VBB=2.8V)
68 kohm Battery indication resistor (BLB–2) 22 kohm Battery indication resistor (service battery)
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NSB–6
System Module
NotesUnitMaxTypMinName
BTEMP
BGND 0 0 V Battery ground
0 1.4 V Battery temperature indication
Phone has a 100k (+–5%) pullup resistor,
Battery package has a NTC pulldown resistor:
47k+–5%@+25C , B=4050+–3%
2.1 5 10
1.9
90 100
0 1 kohm Local mode initialization (in production)
3
20
2.85 200
V
ms
V
ms
Phone power up by battery (input)
Power up pulse width
Battery power up by phone (output)
Power up pulse width
SIM card connector
The SIM card connector is located on the engine board beside the battery pack.
Pin Name Parameter Min Typ Max Unit Notes
4 GND GND 0 0 V Ground
3, 5 VSIM 5V SIM Card
3V SIM Card
6 DATA 5V Vin/Vout
3V Vin/Vout
2 SIMRST 5V SIM Card
3V SIM Card
4.8
2.8
4.0 0
2.8 0
4.0
2.8
5.0
3.0 ”1”
”0” ”1” ”0” ”1” ”1”
5.2
3.2
VSIM
0.5
VSIM
0.5 VSIM VSIM
V Supply voltage
V SIM data
Trise/Tfall max 1us
V SIM reset
1 SIMCLK Frequency
Trise/Tfall
3.25 25
MHz
ns
SIM clock
RTC backup battery
The RTC block in CCONT needs a power backup to keep the clock run­ning when the phone battery is disconnected. The backup power is sup­plied from a rechargable polyacene battery that can keep the clock run­ning ten minutes minimum. The backup battery is charged from the main battery through CHAPS.
Signal Parameter Min Typ Max Unit Notes
VBACK
VBACK
Backup battery charg­ing from CHAPS
Backup battery charg­ing from CHAPS
Backup battery supply to CCONT
Backup battery supply to CCONT
3.02 3.15 3.28 V
100 200 500 uA Vout@VBAT–0.2V
2 3.28 V
80 uA
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NSB–6 System Module
Power Distribution
In normal operation the baseband is powered from the phone‘s battery. The battery consists of one Lithium–Ion cell. An external charger can be used for recharging the battery and supplying power to the phone.
The baseband contains parts that control power distribution to whole phone excluding those parts that use continuous battery supply. The bat­tery feeds power directly to the CCONT and UI (buzzer and display and keyboard lights).
The power management circuit CHAPS provides protection against over­voltages, charger failures and pirate chargers etc. that would otherwise cause damage to the phone.
PAMS Technical Documentation
UI (LCD, backlights, buzzer)
Baseband
RF
MAD2 + MEMORY
RF supply voltages
VCobba
Vbb
CHRG_CTRL
VCORE
RTC backup
Battery connector
VB
CCONTCOBBA GJP
Vbatt
CHAPS
VChar
Charger & headset connector
Battery charging
The electrical specifications give the idle voltages produced by the ac­ceptable chargers at the DC connector input. The absolute maximum in­put voltage is 30V due to the transient suppressor that is protecting the charger input. At phone end there is no difference between a plug–in charger or a desktop charger. The DC–jack pins and bottom connector charging pads are connected together inside the phone.
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NSB–6
System Module
MAD
VBAT
MAD
CCONTINT
CCONT
Startup Charging
LIM
0R22
PWM_OUT
GND
ICHAR
VCHAR
VOUT
CHAPS
RSENSE
PWM
22k
VCH
GND
1n
TRANSCEIVER
1u
100k
10k
30V
2A
VIN
L_GND
CHARGER
When a charger is connected, the CHAPS is supplying a startup current minimum of 130mA to the phone. The startup current provides initial charging to a phone with an empty battery. Startup circuit charges the battery until the battery voltage level is reaches 3.0V (+/– 0.1V) and the CCONT releases the PURX reset signal and program execution starts. Charging mode is changed from startup charging to PWM charging that is controlled by the MCU software. If the battery voltage reaches 3.55V (3.75V maximum) before the program has taken control over the charg­ing, the startup current is switched off. The startup current is switched on again when the battery voltage is sunken 100mV (nominal).
Parameter Symbol Min Typ Max Unit
VOUT Start– up mode cutoff limit Vstart 3.45 3.55 3.75 V
VOUT Start– up mode hysteresis
Vstarthys 80 100 200 mV
NOTE: Cout = 4.7 uF
Start–up regulator output current
Istart 130 165 200 mA
VOUT = 0V ... Vstart
Battery Overvoltage Protection
Output overvoltage protection is used to protect phone from damage. The power switch is immediately turned OFF if the voltage in VOUT rises above the selected limit VLIM1 or VLIM2.
Parameter Symbol LIM input Min Typ Max Unit
Output voltage cutoff limit
(during transmission or Li–
battery)
VLIM LOW 4.4 4.6 4.8 V
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NSB–6 System Module
The voltage limit (VLIM1 or VLIM2) is selected by logic LOW or logic HIGH on the CHAPS (N101) VLIM input pin. VLIM is fixed low in hard­ware.
When the switch in output overvoltage situation has once turned OFF, it stays OFF until the the battery voltage falls below VLIM and PWM = LOW is detected. The switch can be turned on again by setting PWM = HIGH.
VCH
VCH<VOUT
VOUT
VLIM
PAMS Technical Documentation
t
SWITCH
PWM (32Hz)
ON OFF
t
ON
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Battery Removal During Charging
Output overvoltage protection is also needed in case the main battery is removed when charger connected or charger is connected before the bat­tery is connected to the phone.
With a charger connected, if VOUT exceeds VLIM, CHAPS turns switch OFF until the charger input has sunken below Vpor (nominal 3.0V, maxi­mum 3.4V). MCU software will stop the charging (turn off PWM) when it detects that battery has been removed. The CHAPS remains in protection state as long as PWM stays HIGH after the output overvoltage situation has occured.
NSB–6
System Module
VCH (Standard Charger)
VOUT
PWM
SWITCH
Vpor
VLIM
4V
Vstart
”1”
”0”
ON
OFF
Droop depends on load
& C in phone
2
5
4
6
7
Istart off due to VCH<Vpor
Vstarthys
t
t
t
1.1Battery removed, (standard) charger connected, VOUT rises (follows charger voltage)
2. VOUT exceeds limit VLIM(X), switch is turned immediately OFF
3.3VOUT falls (because no battery) , also VCH<Vpor (standard chargers full–rectified output). When VCH > Vpor and VOUT < VLIM(X) –> switch turned on again (also PWM is still HIGH) and VOUT again exceeds VLIM(X).
4. Software sets PWM = LOW –> CHAPS does not enter PWM mode
5. PWM low –> Startup mode, startup current flows until Vstart limit reached
6. VOUT exceeds limit Vstart, Istart is turned off
7. VCH falls below Vpor
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PAMS Technical Documentation
PWM
When a charger is used, the power switch is turned ON and OFF by the PWM input. PWM rate is 1Hz. When PWM is HIGH, the switch is ON and the output current Iout = charger current – CHAPS supply current. When PWM is LOW, the switch is OFF and the output current Iout = 0. To pre­vent the switching transients inducing noise in audio circuitry of the phone soft switching is used.
Battery Identification
Different battery types are identified by a pulldown resistor inside the bat­tery pack. The BSI line inside transceiver has a 100k pullup to VBB. The MCU can identify the battery by reading the BSI line DC–voltage level with a CCONT (N100) A/D–converter.
Name Min Typ Max Unit Notes
BSI
0 2.8 V Battery size indication
100k pullup resistor to VBB in phone
SIM Card removal detection
(Treshold is 2.4V@VBB=2.8V)
68 kohm Indication of a BLB–2 battery (600 mAh Li–Ion) 22 kohm Indication resistor for a service battery
VBATT
BATTERY
BTEMP
BSI
R
s
BGND
2.8V
100k
10k
BSI
10n
SIMCardDetX
TRANSCEIVER
CCONT
MAD
Page 16
The battery identification line is used also for battery removal detection. The BSI line is connected to a SIMCardDetX line of MAD2. SIMCardDetX is a threshold detector with a nominal input switching level 0.85xVcc for a rising edge and 0.55xVcc for a falling edge. The battery removal detection is used as a trigger to power down the SIM card before the power is lost. The BSI contact in the battery contact disconnects before the other con­tacts so that there is a delay between battery removal detection and sup­ply power off.
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PAMS Technical Documentation
Vcc
0.850.05 Vcc
0.550.05 Vcc
SIMCARDDETX
GND
Battery Temperature
The battery temperature is measured with a NTC inside the battery pack. The BTEMP line inside transceiver has a 100k pullup to VREF. The MCU can calculate the battery temperature by reading the BTEMP line DC– voltage level with a CCONT (N100) A/D–converter.
NSB–6
System Module
S
IGOUT
Pin Name Min Typ Max Unit Notes
3 BTEMP
0 1.4 V Battery temperature indication
100k pullup resistor to VREF in phone
Battery package has NTC pull down resis-
tor:
47k +/–5%@+25C , B=4050+/–3%
2.1 5
–5 5 % 100k pullup resistor tolerance
10 47 kohm Service battery value
BATTERY
3
20
VBATT
BSI
BTEMP
V
ms
Phone power up by battery (input)
Power up pulse width
TRANSCEIVER
VREF
100k
10k
BTEMP
CCONT
R
NTC
T
BGND
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NSB–6 System Module
Supply Voltage Regulators
The heart of the power distrubution is the CCONT. It includes all the volt­age regulators and feeds the power to the whole system. The baseband digital parts are powered from the VBB regulator which provides 2.8V baseband supply. The baseband regulator is active always when the phone is powered on. The VBB baseband regulator feeds MAD and me­mories, COBBA digital parts and the LCD driver in the UI section. There is a separate regulator for a SIM card. The regulator is selectable between 3V and 5V and controlled by the SIMPwr line from MAD to CCONT. The COBBA analog parts are powered from a dedicated 2.8V supply VCOB­BA. The CCONT supplies also 5V for RF and for flash VPP. The CCONT contains a real time clock function, which is powered from a RTC backup when the main battery is disconnected. The RTC backup is rechargable polyacene battery. The battery is charged from the main battery voltage by the CHAPS when the main battery voltage is over 3.2V.
PAMS Technical Documentation
Operating mode
V ref
RF REG VCOBBA VBB VSIM SIMIF
Power off Off Off Off Off Off Pull
down Power on On On/Off On On On On/Off Reset On Off
VR1 On
On On Off Pull
down Sleep On Off Off On On On/Off
NOTE: COBBA regulator is off in SLEEP mode. Its output pin may be fed
from VBB in SLEEP mode by setting bit RFReg(5) to ’1’ (default).
CCONT includes also five additional 2.8V regulators providing power to the RF section. These regulators can be controlled either by the direct control signals from MAD or by the RF regulator control register in CCONT which MAD can update. Below are the listed the MAD control lines and the regulators they are controlling.
– TxPwr controls VTX regulator (VR5) – RxPwr controls VRX regulator (VR2)
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– SynthPwr controls all the rf regulators except VR1 – VCXOPwr controls VXO regulator (VR1) In additon to the above mentioned signals MAD includes also TXP control
signal which goes to HAGAR power control block. The transmitter power control TXC is led from COBBA to HAGAR.
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PAMS Technical Documentation
Regulators output voltage characteristics:
Characteristics Condition Min Typ Max Unit
Output current VR1–VR6 Vout@2.8V 100 mA
System Module
NSB–6
Output current VR7 Depends on external BJT
Output current VR7BASE Base current limit
Output current VBB On Current limit 250mA Output current VBB Sleep Current limit 5mA
Output voltage VR1–VR7 over full tempera-
Output voltage VBB over full tempera-
Output voltage V2V (VCORE) Programmable:
Output voltage V2V (VCORE) toler­ance
Line regulation (not VBB) F v 10kHz,
Line regulation (not VBB) F v 100kHz,
Line regulation VBB, V2V (VCORE) F v 100kHz
Load regulation T = 25_C 0.6 1 mV/mA
Vout@2.8V
Vout@2.8V
Vout@2.8V
Vout@2.8V
2.7 2.8 2.85 V
ture, input voltage
and load range
2.7 2.8 2.85 V
ture, input voltage
and load range
1.30 2.65 V
Vout=1.3V+225mV
*n
N = 0,1,2,3,4,5,6
–5 +5 %
49 DB
2) VBA T>3.15V 40 DB
2) VBA T>3.15v 30 DB
2)
150 mA
–10 mA
125
1
mA mA
Supply current (each regulator) VR1...VR7
Supply current VBB ON mode I
Supply current VBB SLEEP mode I
Output voltage V2V (VCORE) MAD2WD1 C10
ON mode I
MAD2WD1 C07 MAD2WD1 C05
NOTE 1: Characteristics above are NOT valid if Vbat < 3.0V. NOTE 2: Line regulation is 20dB for f<100kHz when battery voltage is
lower than 3.1V.
E Nokia Mobile Phones Ltd.
out
330
out
250
out
100
2.65
1.75
1.75
/60+
/60+
/60+
I
I
I
out
out
out
/10+
540
/10+
400
/10+
150
mA
mA
mA
V
Page 19
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NSB–6 System Module
Switched Mode Supply VSIM
There is a switched mode supply for SIM–interface. SIM voltage is se­lected via serial IO. The 5V SMR can be switched on independently of the SIM voltage selection, but can’t be switched off when VSIM voltage value is set to 5V.
NOTE: VSIM and V5V can give together a total of 30mA. In the next figure the principle of the SMR / VSIM–functions is shown.
CCONT External
VBAT
PAMS Technical Documentation
V5V_4 V5V_3
V5V_2
VSIM
5V reg
Power Up and Power Down
The baseband is powered up by:
1. Pressing the power key, that generates a PWRONX interrupt signal from the power key to the CCONT, which starts the pow­er up procedure.
2. Connecting a charger to the phone. The CCONT recognizes the charger from the VCHAR voltage and starts the power up procedure.
3. A RTC interrupt. If the real time clock is set to alarm and the phone is switched off, the RTC generates an interrupt signal, when the alarm is gone off. The RTC interrupt signal is con­nected to the PWRONX line to give a power on signal to the CCONT just like the power key.
V5V
5V
5/3V
4. A battery interrupt. Intelligent battery packs have a possibility to power up the phone. When the battery gives a short (10ms) voltage pulse through the BTEMP pin, the CCONT wakes up and starts the power on procedure.
Power up with a charger
When the charger is connected CCONT will switch on the CCONT digital voltage as soon as the battery voltage exceeds 3.0V. The reset for
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PAMS Technical Documentation
CCONT’s digital parts is released when the operating voltage is stabilized ( 50 us from switching on the voltages). Operating voltage for VCXO is also switched on. The counter in CCONT digital section will keep MAD in reset for 62 ms (PURX) to make sure that the clock provided by VCXO is stable. After this delay MAD reset is relased, and VCXO –control (SLEEPX) is given to MAD. The next diagram explains the power on pro­cedure with charger ( the picture assumes empty battery, but the situation would be the same with full battery):
NSB–6
System Module
SLEEPX
PURX
CCPURX
12 3
1: Battery voltage over 3.0==>Digital voltages to CCONT (VBB) 2: CCONT digital reset released. VCXO turned on 3: 62ms delay before PURX released
When the phone is powered up with an empty battery pack using the standard charger, the charger may not supply enough current for stan­dard powerup procedure and the powerup must be delayed.
Power Up With The Power Switch (PWRONX)
When the power on switch is pressed the PWRONX signal will go low. CCONT will switch on the CCONT digital section and VCXO as was the case with the charger driven power up. If PWRONX is low when the 64 ms delay expires, PURX is released and SLEEPX control goes to MAD. If PWRONX is not low when 64 ms expires, PURX will not be released, and CCONT will go to power off ( digital section will send power off signal to analog parts)
Vbat VR6
VR1 VBB (2.8V)
Vchar Vref
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NSB–6 System Module
12 3
1:Power switch pressed ==> Digital voltages on in CCONT (VBB) 2: CCONT digital reset released. VCXO turned on 3: 62 ms delay to see if power switch is still pressed.
PAMS Technical Documentation
SLEEPX
PURX
CCPURX
PWRONX
VR1,VR6 VBB (2.8V)
Vchar
Power Up by RTC
RTC (internal in CCONT) can power the phone up by changing RTCPwr to logical 1.
Power Up by IBI
IBI can power CCONT up by giving a short pulse (10ms) through the BTEMP line. After powerup BTEMP will act as any other input channel for ADC.
When the PURX reset is released, the MAD releases the system reset ExtSysResetX and the internal MCUResetX signals and starts the boot program execution from MAD bootrom if MAD GenSDIO pin is pulled low or from external memory if GenSDIO pin is pulled high. In normal opera­tion the program execution continues from the flash program memory. If the MBUS line is pulled low during the power up the bootrom starts a flash programming sequence and waits for the prommer response through FBUS_RX line.
Power Down
The baseband is powered down by:
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1. Pressing the power key, that is monitored by the MAD, which starts the power down procedure.
2. If the battery voltage is dropped below the operation limit, ei­ther by not charging it or by removing the battery.
3. Letting the CCONT watchdog expire, which switches off all CCONT regulators and the phone is powered down.
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PAMS Technical Documentation
4. Setting the real time clock to power off the phone by a timer. The RTC generates an interrupt signal, when the alarm is gone off. The RTC interrupt signal is connected to the PWRONX line to give a power off signal to the CCONT just like the power key.
The power down is controlled by the MAD. When the power key has been pressed long enough or the battery voltage is dropped below the limit the MCU initiates a power down procedure and disconnects the SIM power. Then the MCU outputs a system reset signal and resets the DSP. If there is no charger connected the MCU writes a short delay to CCONT watch­dog and resets itself. After the set delay the CCONT watchdog expires, which activates the PURX and all regulators are switched off and the phone is powered down by the CCONT.
If a charger is connected when the power key is pressed the phone en­ters into the acting dead mode.
Modes of Operation
NSB–6
System Module
Acting Dead
If the phone is off when the charger is connected, the phone is powered on but enters a state called ”acting dead”. To the user the phone acts as if it was switched off. A battery charging alert is given and/or a battery charging indication on the display is shown to acknowledge the user that the battery is being charged.
Active Mode
In the active mode the phone is in normal operation, scanning for chan­nels, listening to a base station, transmitting and processing information. All the CCONT regulators are operating. There are several substates in the active mode depending on if the phone is in burst reception, burst transmission, if DSP is working etc.
Sleep Mode
In the sleep mode all the regulators except the baseband VBB and the SIM card VSIM regulators are off. Sleep mode is activated by the MAD after MCU and DSP clocks have been switched off. The voltage regula­tors for the RF section are switched off and the VCXO power control, VCXOPwr is set low. In this state only the 32 kHz sleep clock oscillator in CCONT is running. The flash memory power down input is connected to the ExtSysResetX signal, and the flash is deep powered down during the sleep mode.
The sleep mode is exited either by the expiration of a sleep clock counter in the MAD or by some external interrupt, generated by a charger con­nection, key press, headset connection etc. The MAD starts the wake up sequence and sets the VCXOPwr and ExtSysResetX control high. After VCXO settling time other regulators and clocks are enabled for active mode.
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NSB–6 System Module
If the battery pack is disconnect during the sleep mode, the CCONT pulls the SIM interface lines low as there is no time to wake up the MCU.
Charging
Charging can be performed in any operating mode.The battery type/size is indicated by a resistor inside the battery pack. The resistor value corre­sponds to a specific battery capacity. This capacity value is related to the battery technology as different capacity values are achieved by using dif­ferent battery technology.
The battery voltage, temperature, size and current are measured by the CCONT controlled by the charging software running in the MAD.
The power management circuitry controls the charging current delivered from the charger to the battery. Charging is controlled with a PWM input signal, generated by the CCONT. The PWM pulse width is controlled by the MAD and sent to the CCONT through a serial data bus. The battery voltage rise is limited by turning the CHAPS switch off when the battery voltage has reached 4.2 V. Charging current is monitored by measuring the voltage drop across a 220 mohm resistor.
PAMS Technical Documentation
Watchdog
The Watchdog block inside CCONT contains a watchdog counter and some additional logic which are used for controlling the power on and power off procedures of CCONT. The WD-counter runs during that time, though. Watchdog counter is reset internally to 32 s at power up. Normal­ly it is reset by MAD writing a control word to the WDReg.
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PAMS Technical Documentation
Audio control
PCM serial interface
The interface consists of following signals: a PCM codec master clock (PCMDClk), a frame synchronization signal to DSP (PCMSClk), a codec transmit data line (PCMTX) and a codec receive data line (PCMRX). The COBBA–GJP generates the PCMDClk clock, which is supplied to DSP SIO. The COBBA–GJP also generates the PCMSClk signal to DSP by di­viding the PCMDClk. The PCMDClk frequency is 512 kHz. PCMSClk fre­quency is 8.0 kHz.
PCMDClk
PCMSClk
NSB–6
System Module
PCMTxData
PCMRxData
sign extended
MSB 15 14 13 12 011 10 sign extended
MSB
LSB
LSB
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NSB–6 System Module
Digital Control
The baseband functions are controlled by the MAD asic, which consists of a MCU, a system ASIC and a DSP.
MAD2 WD1
MAD2 WD1 contains following building blocks: – ARM RISC processor with both 16–bit instruction set (THUMB mode)
and 32–bit instruction set (ARM mode)
– TI Lead DSP core with peripherials:
PAMS Technical Documentation
– API (Arm Port Interface memory) for MCU–DSP commu-
nication, DSP code download, MCU interrupt handling vec-
tors (in DSP RAM) and DSP booting. – Serial port (connection to PCM) – Timer – DSP memory
– BUSC (BusController for controlling accesses from ARM to API, Sys-
tem Logic and MCU external memories, both 8– and 16–bit memories)
– System Logic
– CTSI (Clock, Timing, Sleep and Interrupt control) – MCUIF (Interface to ARM via B
USC). Contains MCU Boo-
tROM – DSPIF (Interface to DSP) – MFI (Interface to COBBA AD/DA Converters) – CODER (Block encoding/decoding and A51&A52 ciphering) – AccIF(Accessory Interface) – SCU (Synthesizer Control Unit for controlling 2 separate
synthesizer) – UIF (Keyboard interface, serial control interface for COBBA
PCM Codec, LCD Driver and CCONT) – SIMI (SimCard interface with enhanched features) – PUP (Parallel IO, USART and PWM control unit for vibra
and buzzer)
Page 26
– Flexpool
The MAD2 operates from a 13 MHz system clock, which is generated from the 13Mhz VCXO frequency. The MAD2 supplies a 6,5 MHz or a 13 MHz internal clock for the MCU and system logic blocks and a 13 MHz clock for the DSP, where it is multiplied to 45.5 MHz DSP clock. The sys­tem clock can be stopped for a system sleep mode by disabling the VCXO supply power from the CCONT regulator output. The CCONT pro­vides a 32 kHz sleep clock for internal use and to the MAD2, which is
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PAMS Technical Documentation
used for the sleep mode timing. The sleep clock is active when there is a battery voltage available i.e. always when the battery is connected.
MAD2WD1 supply voltages are VBB and VCORE (V2V), VBB feed I/O pins so that MAD2WD1 is externally fully compatible with old versions. VCORE feed MAD2WD1 internal fuctions supplyoltage; CPU, DSP and system logic.
NSB–6
System Module
Pin
N:o
A1 MCUGemIO 0 O 2 0 MCU General
C2 D2 Col4 I/O UIF 2 Input Program-
D3 Col3 I/O UIF 2 Input Program-
H11 MCUGenIO1 I/O 2 Input,
E4 GND Ground
D4 Col2 I/O UIF 2 Input Program-
C4 Col1 I/O UIF 2 Input program-
C3 Col0 I/O UIF 2 Input program-
D1 LCDCSX I/O UIF 2 Input external
E1
F12
E3 Row5LCDCD I/O UIF 2 Input,
N4 VCC_CORE Core VCC in
E2 Row4 I/O UIF 2 Input,
Pin Name Pin
T ype
LEADGND
LEADVCC
LoByteSelX
Connected
to/from
Drive
req. mA
Reset
State
pullup
pullup
pullup
Note Explanation
purpose output
Lead Ground
I/O line for key-
mable pullup
PR0201
mable pullup
PR0201
Pullup
PR0201
mable pullup
PR0201
mable pullup
PR0201
mable pullup
PR0201
pullup/down
pullup
PR0201
3325c10
pullup
PR0201
board column 4
I/O line for key­board column 3
General purpose
I/O port
I/O line for key­board column 2
I/O line for key­board column 1
I/O line for key­board column 0
serial LCD driver
chip select, par-
allel LCD driver
enable
Lead Power
Keyboard row5
data I/O , serial
LCD driver com-
mand/data indi-
cator, parallel
LCD driver read/
write select
Power
I/O line for key-
board row 4, par-
allel LCD driver
register selection
control
port
NC
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NSB–6 System Module
PAMS Technical Documentation
Pin NamePin
N:o
F4 Row3 I/O UIF 2 Input,
F3 Row2 I/O UIF 2 Input,
F2 Row1 I/O UIF 2 Input,
F1 Row0 I/O UIF 2 Input,
L11 JTDO O 2 Tri–
L5 GND Ground
N12 JTRst I Input,
M12 JTClk I Input pulldown
N13 JTDI I Input,
M13 JTMS I Input,
G13 VCC_IO IO VCC in
L12 CoEmu0 I/O 2 Input,
L13 CoEmu1 I/O 2 Input,
H4
L1
N3 MCUAd0 O MCU
K4 N2 MCUAd1 O MCU
N1 MCUAd2 O MCU
M4 MCUAd3 O MCU
M3 MCUAd4 O MCU
M2 MCUAd5 O MCU
LEADGND
ARMGND
ARMVCC
Pin
Type
Connected
to/from
MEMORY
MEMORY
MEMORY
MEMORY
MEMORY
MEMORY
Drive
req.
mA
State
pullup
pullup
pullup
pullup
pullup
state
pull-
down
pullup
pullup
pullup
pullup
2 0 MCU address
2 0 MCU address
2 0 MCU address
2 0 MCU address
2 0 MCU address
2 0 MCU address
PR0201
pullup
PR0201
pullup
PR0201
pullup
PR0201
pulldown
PD0201
PD0201
pullup
PR0201
pullup
PR0201
3325c10
pullup
PR0201
pullup
PR0201
ExplanationNoteReset
I/O line for key-
board row 3, par-
allel LCD driver
data
I/O line for key-
board row 2, par-
allel LCD driver
data
I/O line for key-
board row 1, par-
allel LCD driver
data
I/O line for key-
board row 0, par-
allel LCD driver
data
JTAG data out
JTAG reset
JT AG Clock
JTAG data in
JTAG mode se-
lect
Power
DSP/MCU
emulation port 0
DSP/MCU
emulation port 1
Lead Ground ARM Ground
bus
ARM Power
bus
bus
bus
bus
bus
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PAMS Technical Documentation
NSB–6
System Module
Pin NamePin
N:o
M1 MCUAd6 O MCU
H1 VCC_IO IO VCC in
L4 MCUAd7 O MCU
L3 MCUAd8 O MCU
L2 MCUAd9 O MCU
K5 MCUAd10 O MCU
J4 GND Ground
K3 MCUAd11 O MCU
K2 MCUAd12 O MCU
K1 MCUAd13 O MCU
J3 MCUAd14 O MCU
J2 MCUAd15 O MCU
J1 MCUAd16 O MCU
M10 VCC_CORE Core VCC in
H3 MCUAd17 O MCU
H2 MCUAd18 O MCU
G4 MCUAd19 O MCU
G3 MCUAd20 O MCU
G2 VCONT O K6 ExtMCUDa0 I/O MCU
K9 GND Ground
L6 ExtMCUDa1 I/O MCU
M6 ExtMCUDa2 I/O MCU
N6 ExtMCUDa3 I/O MCU
L7 ExtMCUDa4 I/O MCU
Pin
Type
Connected
to/from
MEMORY
MEMORY
MEMORY
MEMORY
MEMORY
MEMORY
MEMORY
MEMORY
MEMORY
MEMORY
MEMORY
MEMORY
MEMORY
MEMORY
MEMORY
MEMORY
MEMORY
MEMORY
MEMORY
MEMORY
Drive
req.
mA
State
2 0 MCU address
3325c10
2 0 MCU address
2 0 MCU address
2 0 MCU address
2 0 MCU address
2 0 MCU address
2 0 MCU address
2 0 MCU address
2 0 MCU address
2 0 MCU address
2 0 MCU address
3325c10
2 0 MCU address
2 0 MCU address
2 0 MCU address
2 0 MCU address
2 Input MCU data bus
2 Output MCU data bus
2 Output MCU data bus
2 Output MCU data bus
2 Output MCU data bus
ExplanationNoteReset
bus
Power
bus
bus
bus
bus
bus
bus
bus
bus
bus
bus
Power
bus
bus
bus
bus
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NSB–6 System Module
PAMS Technical Documentation
Pin NamePin
N:o
M7 ExtMCUDa5 I/O MCU
N7 ExtMCUDa6 I/O MCU
N8 ExtMCUDa7 I/O MCU
M8 MCUGenIODa0 I/O 2 Input MCU Data in
L8 MCUGenIODa1 I/O 2 Input MCU Data in
K8 MCUGenIODa2 I/O 2 Input MCU Data in
N9 MCUGenIODa3 I/O 2 Input MCU Data in
E10 GND Ground
M9 MCUGenIODa4 I/O 2 Input MCU Data in
L9 MCUGenIODa5 I/O 2 Input MCU Data in
N10 MCUGenIODa6 I/O 2 Input MCU Data in
L10 MCUGenIODa7 I/O 2 Input MCU Data in
M5 MCURdX O MCU
G11 VCC_CORE Core VCC in
N5 MCUWrX O MCU
N11 ROM1SelX O MCU ROM 2 1 ROM chip select
M11 RAMSelX O MCU RAM 2 1 RAM chip select
J11 IRON O IR Mod 2 1 IR control
A1 MCUGenIO1 I/O 2 Input,
D8 DSPXF O 2 1 External flag
K10
K11 RFClk I VCXO Input System clock
K12 RFClkGnd Input System clock
K13 SIMCardDetX I Input SIM card detec-
J10
SCVCC
SCGND
Pin
Type
Connected
to/from
MEMORY
MEMORY
MEMORY
MEMORY
MEMORY
Drive
req.
mA
State
2 Output MCU data bus
2 Output MCU data bus
2 Output MCU data bus
16–bit mode
16–bit mode
16–bit mode
16–bit mode
16–bit mode
16–bit mode
16–bit mode
16–bit mode
2 1 MCU Read
3325c10
2 1 MCU write
pullup
pullup
PR0201
ExplanationNoteReset
General purpose
I/O port
General purpose
I/O port
General purpose
I/O port
General purpose
I/O port
General purpose
I/O port
General purpose
I/O port
General purpose
I/O port
General purpose
I/O port
strobe Power
strobe
General purpose
I/O port
Special cell Pow-
er
from VCTCXO
reference ground
input
tion
Special cell
Ground
Page 30
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PAMS Technical Documentation
NSB–6
System Module
Pin NamePin
N:o
D9 BuzzPWM O BUZZER 2 0 Buzzer PWM
D11
G12 VibraPWM O VIBRA 2 0 Vibra PWM con-
C9 GND Ground
E12 MCUGenIO3 I/O 2 Input,
E13 MCUGenIO2 I/O 2 Input,
J13 KBLights O UIF 2 1
C5 AccTxData I/O 4 Tri–
B6 VCC_IO IO VCC in
F11 HookDet I Input Non–MBUS ac-
F10 HeadDet I Input Headset detec-
D6 AccRxData I Input Accessory RX
D5 GND Ground
G10 MCUGenIO4 I/O 2 Input,
B5 MBUS I/O 2 Input,
E11 VCXOPwr O CCONT 2 1 VCXO regulator
D13 SynthPwr O CCONT 2 0 Synthesizer reg-
B7 VCC_CORE Core VCC in
C10 GenCCONTCSX O CCONT 2 1 Chip select to
F13 B10 GenSDIO I/O CCONT, UIF 2 Input,
A10 GenSClk O CCONT, UIF 2 0 Serial clock C11 SIMCardData I/O CCONT 2 0 SIM data
J12 GND Ground
LEADVCC
LEADGND
Pin
Type
Connected
to/from
Drive
req.
mA
State
pullup
pullup
State
pull-
down
exter-
nal
pullup
exter-
nal
pullup/
down
pullup
PR1001
pullup
PR1001
external
pullup
3325c10
pulldown
PD1001
external
pullup
3325c10
external
pullup/down
depending
on how to
boot
ExplanationNoteReset
control
LEAD Power
trol
General purpose
I/O port
General purpose
I/O port
Accessory TX
data, Flash_TX
Power
cessory connec-
tion detector
tion interrupt
data, Flash_RX
General purpose
I/O port
MBUS, Flash
clock
control
ulator control
Power
CCONT
LEAD Ground
Serial data in/out
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NSB–6 System Module
PAMS Technical Documentation
Pin NamePin
N:o
B13 PURX I CCONT Input Power Up Reset B12 CCONTInt I CCONT Input CCONT interrupt A13 Clk32k I CCONT Input Sleep clock os-
D10 VCC_IO IO VCC in
A12 SIMCardClk O CCONT 2 0 SIM clock B11 SIMCardRstX O CCONT 2 0 SIM reset A11 SIMCardIOC O CCONT 2 0 SIM data in/out
D12 SIMCardPwr O CCONT 2 0 SIM power con-
H10 C13 RxPwr O 2 0 (RX regulator
C12 TxPwr O 2 0 (TX regulator
H12 TestMode I Input,
H13 ExtSysResetX O 2 0 System Reset
B9 PCMTxData O COBBA 2 0 Transmit data,
K7 VCC_IO IO VCC in
A9 PCMRxData I COBBA Input Receive data,
B8 PCMDClk I COBBA Input Transmit clock,
A8 PCMSClk I COBBA Input Transmitframe
C6 COBBAClk O COBBA 4 1 COBBA clock,
A6 COBBACSX COBBA COBBA A7 COBBASD COBBA COBBA C7 IData COBBA COBBA D7 QData COBBA COBBA G1 VCC_CORE Core VCC in
C1 DSPGenOut3 O RF 2 0 DSP general
B4 DSPGenOut2 O RF 2 0 DSP general
A4 DSPGenOut1 O RF 2 0 DSP general
LEADVCC
Pin
Type
Connected
to/from
Drive
req.
mA
State
pull-
down
3325c10
pulldown
PD0201
3325c10
3325c10
ExplanationNoteReset
cillator input
Power
control
trol
LEAD Power
control)
control)
Test mode select
DX
Power
RX
CLKX
sync, FSX
13 MHz
Power
purpose output
purpose output
purpose output
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NSB–6
System Module
Pin NamePin
N:o
A5 DSPGenOut0 O CRFU 2 0 DSP general
A3 FrACtrl O RF 2 0 RF front amplifi-
B3 SynthEna O HAGAR 2 0 Synthesizer data
B1 SynthClk O HAGAR 2 0 Synthesizer
B2 SynthData O HAGAR 2 0 Synthesizer data A2 TxPA O HAGAR 2 0 Power amplifier
Pin
Type
Connected
to/from
Drive
req.
mA
State
ExplanationNoteReset
purpose output
er control
enable
clock
control
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NSB–6 System Module
Memories
MAD memory configuration
The MAD2WD1 used in NSB–6 contains 16 kW RAM, and 80 kW ROM memory.
Memory
The MCU program code resides in an external flash program memory, which size is 16Mbits (1024k x 16bit). The MCU work (data) memory size is 2048 kbits (256k x 16bit). Flash and SRAM memory chips are packed in same combo memory package.
The BusController (BUSC) section in the MAD decodes the chip select signals for the external memory devices and the system logic. BUSC con­trols internal and external bus drivers and multiplexers connected to the MCU data bus. The MCU address space is divided into access areas with separate chip select signals. BUSC supports a programmable number of wait states for each memory range.
PAMS Technical Documentation
Program and Data Memory
The MCU program code resides in the program memory. The program memory is 16Mbits (1024k x 16bit) Flash memory.
The flash memory has a power down pin that should be kept low, during the power up phase of the flash to ensure that the device is powered up in the correct state, read only. The power down pin is utilized in the sys­tem sleep mode by connecting the ExtSysResetX to the flash power down pin to minimize the flash power consumption during the sleep.
Nonvolatile data memory is implemented with program (Flash) memory. Special EEPROM emulation (EEEMmu) software is utilized.
Work Memory
The work memory is a static RAM of size 2096k (256k x 16). The memory contents are lost when the baseband voltage is switched off. All retainable data must be stored into the data memory when the phone is powered down.
MCU Memory Requirements
Device Organization Access Time ns Wait States Used Remarks
FLASH 1024kx16 120 1 uBGA 48
SRAM 256kx16 120 1 uBGA 48
MCU Memory Map
MAD2 supports maximum of 4GB internal and 4MB external address space. External memories use address lines MCUAd0 to MCUAd21 and
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8–bit/16–bit databus. The BUSC bus controller supports 8– and 16–bit access for byte, double byte, word and double word data. Access wait states (0, 1 or 2) and used databus width can be selected separately for each memory block.
Flash Programming
The phone have to be connected to the flash loading adapter so that sup­ply voltage for the phone and data transmission lines can be supplied from/to the adapter. When adapter switches supply voltage to the phone, the program execution starts from the BOOT ROM and the MCU investi­gates in the early start–up sequence if the flash prommer is connected. This is done by checking the status of the MBUS–line. Normally this line is high but when the flash prommer is connected the line is forced low by the prommer.
The flash prommer serial data receive line is in receive mode waiting for an acknowledgement from the phone. The data transmit line from the baseband to the prommer is initially high. When the baseband has recog­nized the flash prommer, the TX–line is pulled low. This acknowledge­ment is used to start to toggle MBUS (FCLK) line three times in order that MAD2 gets initialized. This must be happened within 15 ms after TX line is pulled low. After that the data transfer of the first two bytes from the flash prommer to the baseband on the RX–line must be done within 1 ms.
NSB–6
System Module
When MAD2 has received the secondary boot byte count information, it forces TX line high. Now, the secondary boot code must be sent to the phone within 10 ms per 16 bit word. If these timeout values are exceeded, the MCU (MAD2) starts normal code execution from flash. After this, the timing between the phone and the flash prommer is handled with dummy bites.
A 5V programming voltage is supplied inside the transceiver from the bat­tery voltage with a switch mode regulator (5V/30mA) of the CCONT. The 5V is connected to VPP pin of the flash.
Characteristcs Min Typ Max Unit
Time from boot indication to MAD2 initialization sequence
Time from MAD2 initialization se­quence to byte lenght information
Time from byte lenght information to end of secondary boot code loading.
15 ms
1 ms
10 per16
bit word
ms
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NSB–6 System Module
Flash Programming Sequence
PAMS Technical Documentation
CCONT pin
(PurX)
MAD pin (FCLK (MBUS))
MAD pin 109 (FRX (FRxData))
MAD pin (FTX (FTxData))
SRAM D221 (Chip Sel) FLASH D210 (Chip Sel)
COBBA GJP
COBBA GJP ASIC provides an interface between the baseband and the RF–circuitry. COBBA performs analogue to digital conversion of the re­ceive signal. For transmit path COBBA performs digital to analogue con­version of the transmit amplifier power control ramp and the in–phase and
CCONT pin
(PurX)
MAD pin (FCLK (MBUS))
MAD pin (FRX (FRxData))
MAD pin (FTX (FTxData))
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quadrature signals. A slow speed digital to analogue converter will pro­vide automatic frequency control (AFC).
COBBA is at any time connected to MAD asic with two interfaces, one for transferring TX and RX data between MAD and COBBA and one for transferring codec RX/TX samples.
Real Time Clock
Requirements for a real time clock implementation are a basic clock (hours and minutes), a calender and a timer with alarm and power on/off –function and miscellaneous calls. The RTC will contain only the time base and the alarm timer but all other functions (e.g. calendar) will be im­plemented with the MCU software. The RTC needs a power backup to keep the clock running when the phone battery is disconnected. The backup power is supplied from a rechargable polyacene battery that can keep the clock running some ten minutes. If the backup has expired, the RTC clock restarts after the main battery is connected. The CCONT keeps MCU in reset until the 32kHz source is settled (1s max).
NSB–6
System Module
The CCONT is an ideal place for an integrated real time clock as the asic already contains the power up/down functions and a sleep control with the 32kHz sleep clock, which is running always when the phone battery is connected. This sleep clock is used for a time source to a RTC block.
RTC backup battery charging
CHAPS has a current limited voltage regulator for charging a backup bat­tery. The regulator derives its power from VOUT so that charging can take place without the need to connect a charger. The backup battery is only used to provide power to a real time clock when VOUT is not present so it is important that power to the charging circuitry is derived from VOUT and that the charging circuitry does not present a load to the backup battery when VOUT is not present.
It should not be possible for charging current to flow from the backup bat­tery into VOUT if VOUT happens to be lower than VBACK. Charging cur­rent will gradually diminish as the backup battery voltage reaches that of the regulation voltage.
Security
The phone flash program and IMEI code are software protected using an external security device that is connected between the phone and a PC. The security device uses the phone given IMEI number, the software ver­sion number and a 24bit hardware random serial number that is read from the COBBA and calculates a flash authority identification number that is stored into the phone (emulated) EEPROM.
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NSB–6 System Module
Baseband Testing
The MCU software enters a local mode at startup if a dummy battery is attached and the battery temperature value is high enough. This means that the fixed resistor on the BTEMP line must correspond to a tempera­ture higher than +85 C. In the local mode the baseband can be controlled through MBUS or FBUS connections by a PC–locals software. Baseband internal connections are tested with self tests if possible. By connecting MAD2 pin ROW5 to ground, MAD2 pins are toggled as a daisy chain, which can be used for detecting short circuits in MAD2 pins. Test pads will be placed on engine pcb for service and production trouble shooting pur­poses in some supply voltage and signal lines.
Alignments
Within alignment those parameters are adjusted, that cannot be set accu­rate enough by design, because of component tolerances.
Due to use of 5% resistor values, the channels of the CCONT A/D con­verters need to be aligned in the production phase.
PAMS Technical Documentation
Within battery voltage VBATT tuning the MCU software reads the A/D reading from CCONT at 3.6V and stores this reading to EEPROM memory as a reference point. Another reference point is created by as­suming that when the input voltage is zero, A/D reading is also zero. Now the slope is known and A/D readings can be calibrated. Calibration is in­cluded in VBATT A/D reading task.
Battery charging voltage VCHAR and current ICHAR are calibrated using one test setting. Test jig in production line must have a connection to bat­tery terminals. ICHAR is adjusted to 500mA and VCHAR to 8.4V with ap­propriate load connected to the battery terminals.
BTEMP is calibrated with 47kohm resistor. BSI is calibrated with 22kohm resistor.
Baseband Startup for Testing
When an unprogrammed module is powered up the first time the MCU starts from the boot rom inside the MAD2. The MBUS line is to be kept low to inform the MCU that the flash prommer is connected and the MCU should stop after the boot and wait for a download code.
When the flash programming is performed successfully the MCU switches to flash prom software. If the baseband is powered up for the first time the MCU will remain in local mode as the factory set has not been executed. To allow re–programming of working modules the MCU is at startup forced into local mode by connecting the BSI and BTEMP signals to ground using specified resistors.
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PAMS Technical Documentation

RF Module

This RF module takes care of all RF functions of EGSM/GSM1900 dual­band engine. RF circuitry is located on one side of the 8 layer tranceiver– PCB. PCB area for the RF circuitry is about 15 cm2. The RF design is based on the first dualband direct conversion RF–IC ”Hagar”. So there is no intermediate frequency and that means the number of component is much lower than before and there shall be much less interference prob­lems than previously.
EMC emissions are taken care of using metallized plastic shield, which screens the whole transceiver. Internal screening is realized with isolated partitions. VCO is isolated in it’s own locker. PA and some surrounding components are covered with metal can. The baseband circuitry is lo­cated on the same side of the same board.
Environmental specifications
Normal and extreme voltages
NSB–6
System Module
Lithium–ion battery ( 1 cell ) Nominal voltage: 3.9 V Lower extreme voltage: 0.85 x 3.9 = 3.31 V Higher extreme voltage: same as nominal Absolute maximum voltage: 4.8 V Software cut–off voltage: 3.1 V (during TX burst)
Main Technical specifications Maximum Ratings
Parameter Rating
Battery voltage, idle mode 3.9 V Regulated supply voltage 2.8 +/– 3% V Voltage reference 1.5 +/– 1.5% V Operating temperature range –10...+55 deg. C Absolute maximum battery voltage 4.8 V
RF Characteristics
Receive frequency range 925 ... 960 MHz / 1930 ... 1990 MHz Transmit frequency range 880 ... 915 MHz / 1850 ... 1910 MHz Duplex spacing 45 MHz / 80 MHz Channel spacing 200 kHz Number of RF channels 174 / 299 Power class 4 (EGSM900) / 1 (GSM1900) Number of power levels 15 / 16
Item Values (EGSM / GSM1900)
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NSB–6 System Module
RF Frequency Plan
PAMS Technical Documentation
925–960 MHz
1930–1990 MHz
880–915 MHz
1850–1910 MHz
f/2
f/2
f/2
HAGAR
I–signalI–signalI–signal
I–signal Q–signal
f
f
RX
f/2
f
3520–
PLL
f
f
3980 MHz
26 MHz
VCTCXO
13 MHz
f/2
I–signal
Q–signal
TX
DC characteristics
Regulators
Transceiver has a multi function power management IC at baseband sec­tion, which contains among other functions, also 7 pcs of 2.8 V regulators. All regulators can be controlled individually with 2.8 V logic directly or through control register. In GSM direct controls are used to get fast switching, because regulators are used to enable RF–functions.
VREF_2 from CCONT IC and RXREF from COBBA IC are used as the reference voltages for HAGAR RF–IC, VREF_2 (1.5V) for bias reference and RXREF (1.2V) for RX ADC’s reference.
Control signals (typical current consumption in different modes)
VXCOPWR
L L L L L <10 uA Leakage current ( PA ) H H L L L 28 mA Synthesizer H H H L L 81 mA RX active H H L H L 138 mA TX active except PA H H L H H 1900 mA TX active, full power
SYNTHPWR
RXPWR TXPWR TXP Typ. cur-
rent cons.
Notes
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Power Distribution Diagram
NSB–6
System Module
1.57 A
BATTERY
3.6 V
Vpc
(Hagar)
PA
SYNPWRVXOENAVBATT
vcp
V5V
extreg
4V5
15 mA
VCO
TXC TXP
VR
7
20 mA
VR
6
COBBA analog
VR
vtx
5
HAGAR RF–IC
VR
3
vsyn_1
LNA
VREF
HAGAR bias ref
6 mA
PLL
VR
VR
4
2
20 mA
vsyn_2
TX: 100 mA RX: 53 mA
vrx
1 mA
RX / TX parts
2 mA
VCTCXO
+buff.
VR
1
vxo
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NSB–6 System Module
RF Functional Description
Architecture contains one RF–IC, dualband PA module, VCO–module, VCTCXO module and discrete LNA stages for both receive bands.
PAMS Technical Documentation
HAGAR
RX_I
RX_Q
RXref 1.2V
ANT SW
EGSM
PCS
Bias crtl
Low pwr crtl
Dual PA
PCS
EGSM SAW
EGSM
BIAS
VCTCXO
SHF VCO
PLL
Vref_2 1.5V
Serial CTRL BUS
AFC
RFC
TXC
TXP
TXIP TXIN TXQP TXQN
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Frequency synthesizer
VCO frequency is locked with PLL into stable frequency source, which is a VCTCXO–module ( voltage controlled temperature compensated crystal oscillator ). VCTCXO is running at 26 MHz. Temperature effect is con­trolled with AFC ( automatic frequency control ) voltage. VCTCXO is locked into frequency of the base station. AFC is generated by baseband with a 11 bit conventional DAC in COBBA.
PLL is located in HAGAR RF–IC and is controled via serial bus from COBBA–IC (baseband).
There are 64/65 (P/P+1) prescaler, N– and A–divider, reference divider, phase detector and charge pump for the external loop filter. SHF local sig­nal, generated by a VCO–module ( VCO = voltage controlled oscillator ), is fed to prescaler. Prescaler is a dual modulus divider. Output of the prescaler is fed to N– and A–divider, which produce the input to phase detector. Phase detector compares this signal to reference signal (400kHz), which is divided with reference divider from VCTCXO output. Output of the phase detector is connected into charge pump, which charges or discharges integrator capacitor in the loop filter depending on the phase of the measured frequency compared to reference frequency.
NSB–6
System Module
Loop filter filters out the pulses and generates DC control voltage to VCO. Loop filter defines step response of the PLL ( settling time ) and effects to stability of the loop. That is why integrator capacitor has a resistor for phase compensation. Other filter components are for sideband rejection. Dividers are controlled via serial bus. SDATA is for data, SCLK is serial clock for the bus and SENA1 is a latch enable, which stores new data into dividers.
freq.
R
f
ref
f_out /
M
PHASE
DET.
CHARGE
PUMP
Kd
reference AFC–controlled VCTCXO
LP
VCO
Kvco
f_out
LO–signal is generated by SHF VCO module. VCO has double frequency in GSM1900 and x 4 frequency in EGSM compared to actual RF channel frequency. LO signal is divided by two or four in HAGAR (depending on system mode).
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M
M = A(P+1) + (N–A)P= = NP+A
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NSB–6 System Module
Receiver
Receiver is a direct conversion, dualband linear receiver. Received RF– signal from the antenna is fed via RF–antenna switch to 1st RX dualband SAW filter and discrete LNAs (low noise amplifier), separate LNA branches for EGSM900 and GSM1900. Gain selection control of LNAs comes from HAGAR IC. Gain step is activated when RF–level in antenna is about –40 dBm.
After the LNA amplified signal (with low noise level) is fed to bandpass filter (2nd RX dualband SAW filter). RX bandpass filters defines how good are the blocking characteristics against spurious signals outside receive band and the protection against spurious responses.
These bandpass filtered signals are then balanced with baluns. Differen­tial RX signal is amplified and mixed directly down to BB frequency in HA­GAR. Local signal is generated with external VCO. VCO signal is divided by 2 (GSM1900) or by 4 (EGSM900). PLL and dividers are in HAGAR–IC.
From the mixer output to ADC input RX signal is divided into I– and Qsig­nals. Accurate phasing is generated in LO dividers. After the mixer DTOS amplifiers convert the differential signals to single ended. DTOS has two gain stages. The first one has constant gain of 12dB and 85kHz cut off frequency. The gain of second stage is controlled with control signal g10. If g10 is high (1) the gain is 6dB and if g10 is low (0) the gain of the stage is –4dB.
PAMS Technical Documentation
The active channel filters in HAGAR provides selectivity for channels (–3dB @ +/–91 kHz typ.). Integrated base band filter is active–RC–filter with two off–chip capacitors. Large RC–time constants needed in the channel select filter of direct conversion receiver are produced with large off–chip capacitors because the impedance levels could not be increased due to the noise specifications. Baseband filter consists of two stages, DTOS and BIQUAD. DTOS is differential to single–ended converter hav­ing 8dB or 18dB gain. BIQUAD is modified Sallen–Key Biquad.
Integrated resistors and capacitors are tunable. These are controlled with a digital control word. The correct control words that compensate for the process variations of integrated resistors and capacitors and of tolerance of off chip capacitors are found with the calibration circuit.
Next stage in the receiver chain is AGC–amplifier, also integrated into HA­GAR. AGC has digital gain control via serial mode bus from COBBA IC. AGC–stage provides gain control range (40 dB, 10 dB steps) for the re­ceiver and also the necessary DC compensation. One 10 dB AGC step is implemented in DTOS stages.
DC compensation is made during DCN1 and DCN2 operations (controlled via serial bus). Charging the large external capacitors in AGC stages to a voltage which cause a zero dc–offset carries out DCN1. DCN2 set the signal offset to constant value (RXREF 1.2 V). The RXREF signal (from COBBA GJP) is used as a zero level to RX ADCs.
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Single ended filtered I/Q–signal is then fed to ADCs in COBBA–IC. Input level for ADC is 1.4 Vpp max.
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Transmitter
Transmitter chain consists of final frequency IQ–modulator, dualband power amplifier and a power control loop.
I– and Q–signals are generated by baseband also in COBBA–ASIC. After post filtering (RC–network) they go into IQ–modulator in HAGAR. LO–sig­nal for modulator is generated by VCO and is divided by 2 or by 4 de­pending on system mode, EGSM/GSM1900. After modulator the TX–sig­nal is amplified and buffered. There are separate outputs for both EGSM and GSM1900. HAGAR TX output level is 5 dBm minimum.
Next TX signals are converted to single ended by discrete baluns. EGSM and GSM1900 branches are compined at a diplexer. In EGSM branch there is a SAW filter before diplexer to attenuate unwanted signals and wideband noise from the Hagar IC.
NSB–6
System Module
The final amplification is realized with dualband power amplifier. It has two 50 ohm inputs and two 50 ohm outputs. There are also separate gain controls, which is controlled with a power control loop in HAGAR. PA is able to produce over 2 W (4 dBm input level) in EGSM band and over 1 W (4 dBm input level) in GSM1900 band into 50 ohm output. Gain control range is over 35 dB to get desired power levels and power ramping up and down.
Harmonics generated by the nonlinear PA are filtered out with the diplexer inside the antenna switch–module.
Power control circuitry consists of discrete power detector (common for EGSM and GSM1900) and error amplifier in HAGAR. There is a direc­tional coupler connected between PA output and antenna switch. It is a dualband type and has input and outputs for both systems. Dir. coupler takes a sample from the forward going power with certain ratio. This sig­nal is rectified in a schottky–diode and it produces a DC–signal after filter­ing.
This detected voltage is compared in the error–amplifier in HAGAR to TXC–voltage, which is generated by DA–converter in COBBA. TXC has a
4
– function), which reduces switching transients,
raised cosine form (cos when pulsing power up and down. Because dynamic range of the detec­tor is not wide enough to control the power (actually RF output voltage) over the whole range, there is a control named TXP to work under de­tected levels. Burst is enabled and set to rise with TXP until the output level is high enough, that feedback loop works. Loop controls the output via the control pin in PA to the desired output level and burst has the wa­veform of TXC–ramps. Because feedback loops could be unstable, this loop is compensated with a dominating pole. This pole decreases gain on higher frequencies to get phase margins high enough. Power control loop in HAGAR has two outputs, one for both freq. bands.
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NSB–6 System Module
PAMS Technical Documentation
PADIR.COUPLER
RF_OUT
DETECTOR
AGC strategy
RF_IN
K
cp
R1
K
K
det
R2
= –R1/R2
ERROR AMPLIFIER
R
K
PA
C
DOMINATING POLE
TXC
AGC–amplifier is used to maintain output level of the receiver in certain range. AGC has to be set before each received burst, this is called pre– monitoring. Receiver is switched on roughly 280 us before the burst be­gins, DSP measures received signal level and adjusts AGC–amplifiers via serial bus from COBBA GJP.
There is 50 dB accurate gain control (10 dB steps) and one larger step (~30 dB) in LNA. LNA AGC step size depends on channel with certain amount.
RSSI must be measured accurately on range –48...–110 dBm. After –48 dBm level MS reports to base station the same reading.
Production calibration is done with two RF–levels, LNA gain step is not calibrated.
AFC function
AFC is used to lock the transceivers clock to frequency of the base sta­tion. AFC–voltage is generated in COBBA with 11 bit DA–converter. There is a RC–filter in AFC control line to reduce the noise from the con­verter. Settling time requirement for the RC–network comes from signal­ling, how often PSW (pure sine wave) slots occur. They are repeated after 10 frames, meaning that there is PSW in every 46 ms. AFC tracks base station frequency continously, so transceiver has got a stable frequency, because changes in VCTCXO–output don’t occur so fast (temperature).
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Settling time requirement comes also from the start up–time allowed. When transceiver is in sleep mode and ”wakes” up to receive mode, there
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PAMS Technical Documentation
is only about 5 ms for the AFC–voltage to settle. When the first burst comes in system clock has to be settled into +/– 0.1 ppm frequency accu­racy. The VCTCXO–module requires also 5 ms to settle into final frequen­cy. Amplitude rises into full swing in 1...2 ms, but frequency settling time is higher so this oscillator must be powered up early enough.
DC–compensation
DC compensation is made during DCN1 and DCN2 operations (controlled via serial bus). Charging the large external capacitors in AGC stages to a voltage which cause a zero dc–offset carries out DCN1. DCN2 set the signal offset to constant value (RXREF 1.2 V).
Receiver characteristics
Item Values
NSB–6
System Module
Type Direct conversion, Linear, DualBand, FDMA/
TDMA LO frequencies 3520 ... 3840 MHz / 3700 ... 3980 MHz Typical 3 dB bandwidth +/– 91 kHz Sensitivity min. – 102 / – 102 dBm (GSM/GSM1900) , S/N
>8 dB Total typical receiver voltage gain ( from antenna
to RX ADC ) Receiver output level ( RF level –95 dBm ) 230 mVpp , single ended I/Q–signals to RX
Typical AGC dynamic range 83 dB Accurate AGC control range 50 dB Typical AGC step in LNA 33 dB Usable input dynamic range –102 ... –10 dBm RSSI dynamic range –110 ... –48 dBm Compensated gain variation in receiving band +/– 1.0 dB
86 dB
ADCs
Transmitter characteristics
Item Values
Type Direct conversion, dualband, non–linear, FDMA/TDMA LO frequency range 3520 ... 3660 / 3700 ... 3820 MHz Output power 2 W / 1 W peak Gain control range min. 30 dB Maximum phase error ( RMS/peak ) max 5 deg./20 deg. peak
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PAMS Technical Documentation

Parts list of UP9 (EDMS Issue 9.2) Code: 0201362

ITEM CODE DESCRIPTION VALUE TYPE
R100 1430826 Chip resistor 680 k 5 % 0.063 W 0402 R101 1430804 Chip resistor 100 k 5 % 0.063 W 0402 R102 1430796 Chip resistor 47 k 5 % 0.063 W 0402 R103 1430770 Chip resistor 4.7 k 5 % 0.063 W 0402 R104 1430796 Chip resistor 47 k 5 % 0.063 W 0402 R105 1430754 Chip resistor 1.0 k 5 % 0.063 W 0402 R109 1620017 Res network 0w06 2x100r j 0404 0404 R110 1430826 Chip resistor 680 k 5 % 0.063 W 0402 R111 1430820 Chip resistor 470 k 5 % 0.063 W 0402 R118 1430778 Chip resistor 10 k 5 % 0.063 W 0402 R120 1620025 Res network 0w06 2x100k j 0404 0404 R122 1620019 Res network 0w06 2x10k j 0404 0404 R124 1620017 Res network 0w06 2x100r j 0404 0404 R128 1430718 Chip resistor 47 5 % 0.063 W 0402 R131 1419003 Chip resistor 0.22 5 % 1210 R154 1430325 Chip resistor 2.2 M 5 % 0.063 W 0603 R201 1430812 Chip resistor 220 k 5 % 0.063 W 0402 R202 1430804 Chip resistor 100 k 5 % 0.063 W 0402 R203 1430770 Chip resistor 4.7 k 5 % 0.063 W 0402 R205 1430762 Chip resistor 2.2 k 5 % 0.063 W 0402 R206 1430762 Chip resistor 2.2 k 5 % 0.063 W 0402 R207 1430726 Chip resistor 100 5 % 0.063 W 0402 R208 1430726 Chip resistor 100 5 % 0.063 W 0402 R211 1430754 Chip resistor 1.0 k 5 % 0.063 W 0402 R215 1620023 Res network 0w06 2x47k j 0404 0404 R216 1825021 Chip varistor vwm14v vc46v 0402 0402 R217 1825021 Chip varistor vwm14v vc46v 0402 0402 R218 1825021 Chip varistor vwm14v vc46v 0402 0402 R219 1825021 Chip varistor vwm14v vc46v 0402 0402 R252 1430754 Chip resistor 1.0 k 5 % 0.063 W 0402 R254 1430762 Chip resistor 2.2 k 5 % 0.063 W 0402 R256 1430718 Chip resistor 47 5 % 0.063 W 0402 R257 1430718 Chip resistor 47 5 % 0.063 W 0402 R258 1430746 Chip resistor 560 5 % 0.063 W 0402 R260 1430744 Chip resistor 470 5 % 0.063 W 0402 R261 1430726 Chip resistor 100 5 % 0.063 W 0402 R266 1430796 Chip resistor 47 k 5 % 0.063 W 0402 R267 1430762 Chip resistor 2.2 k 5 % 0.063 W 0402 R268 1430744 Chip resistor 470 5 % 0.063 W 0402 R269 1620025 Res network 0w06 2x100k j 0404 0404 R270 1430792 Chip resistor 33 k 5 % 0.063 W 0402 R272 1430804 Chip resistor 100 k 5 % 0.063 W 0402 R273 1430792 Chip resistor 33 k 5 % 0.063 W 0402 R274 1430812 Chip resistor 220 k 5 % 0.063 W 0402 R275 1620105 Res network 0w06 2x2k2 j 0404 0404
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R277 1620025 Res network 0w06 2x100k j 0404 0404 R310 1430778 Chip resistor 10 k 5 % 0.063 W 0402 R311 1430778 Chip resistor 10 k 5 % 0.063 W 0402 R350 1430155 Chip resistor 15 5 % 0.1 W 0603 R351 1430155 Chip resistor 15 5 % 0.1 W 0603 R352 1430155 Chip resistor 15 5 % 0.1 W 0603 R353 1430155 Chip resistor 15 5 % 0.1 W 0603 R354 1825021 Chip varistor vwm14v vc46v 0402 0402 R403 1430702 Chip resistor 12 5 % 0.063 W 0402 R404 1430702 Chip resistor 12 5 % 0.063 W 0402 R510 1620003 Res network 0w03 4x100r j 0804 0804 R530 1620019 Res network 0w06 2x10k j 0404 0404 R532 1430832 Chip resistor 2.7 k 5 % 0.063 W 0402 R533 1430778 Chip resistor 10 k 5 % 0.063 W 0402 R541 1620033 Res network 0w06 2x5k6 j 0404 0404 R546 1620033 Res network 0w06 2x5k6 j 0404 0404 R563 1430187 Chip resistor 47 k 1 % 0.063 W 0402 R564 1430746 Chip resistor 560 5 % 0.063 W 0402 R565 1430770 Chip resistor 4.7 k 5 % 0.063 W 0402 R610 1430722 Chip resistor 68 5 % 0.063 W 0402 R611 1430832 Chip resistor 2.7 k 5 % 0.063 W 0402 R613 1430764 Chip resistor 3.3 k 5 % 0.063 W 0402 R614 1620113 Res network 0w06 2x120r j 0404 0404 R640 1430742 Chip resistor 390 5 % 0.063 W 0402 R643 1430770 Chip resistor 4.7 k 5 % 0.063 W 0402 R645 1430766 Chip resistor 3.9 k 5 % 0.063 W 0402 R670 1430706 Chip resistor 15 5 % 0.063 W 0402 R671 1430706 Chip resistor 15 5 % 0.063 W 0402 R700 1430728 Chip resistor 120 5 % 0.063 W 0402 R704 1430728 Chip resistor 120 5 % 0.063 W 0402 R730 1430718 Chip resistor 47 5 % 0.063 W 0402 R737 1430744 Chip resistor 470 5 % 0.063 W 0402 R738 1430708 Chip resistor 18 5 % 0.063 W 0402 R740 1430730 Chip resistor 150 5 % 0.063 W 0402 R741 1430730 Chip resistor 150 5 % 0.063 W 0402 R744 1430710 Chip resistor 22 5 % 0.063 W 0402 R745 1430710 Chip resistor 22 5 % 0.063 W 0402 R763 1430774 Chip resistor 6.8 k 5 % 0.063 W 0402 R764 1430776 Chip resistor 8.2 k 5 % 0.063 W 0402 R790 1430788 Chip resistor 22 k 5 % 0.063 W 0402 R791 1430766 Chip resistor 3.9 k 5 % 0.063 W 0402 R792 1430780 Chip resistor 12 k 5 % 0.063 W 0402 R800 1430778 Chip resistor 10 k 5 % 0.063 W 0402 R801 1430774 Chip resistor 6.8 k 5 % 0.063 W 0402 R802 1430764 Chip resistor 3.3 k 5 % 0.063 W 0402 R805 1620505 Res network 0w04 2DB ATT 0400404 R806 1430738 Chip resistor 270 5 % 0.063 W 0402 R807 1430738 Chip resistor 270 5 % 0.063 W 0402 R829 1430752 Chip resistor 820 5 % 0.063 W 0402
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R830 1430762 Chip resistor 2.2 k 5 % 0.063 W 0402 R831 1430718 Chip resistor 47 5 % 0.063 W 0402 R832 1430788 Chip resistor 22 k 5 % 0.063 W 0402 R833 1430762 Chip resistor 2.2 k 5 % 0.063 W 0402 R834 1430812 Chip resistor 220 k 5 % 0.063 W 0402 C101 2320548 Ceramic cap. 33 p 5 % 50 V 0402 C102 2320538 Ceramic cap. 12 p 5 % 50 V 0402 C103 2312411 Ceramic cap. 1.0 u 20 % 25 V 1206 C104 2320783 Ceramic cap. 33 n 10 % 10 V 0402 C105 2611719 Tantalum cap. 10 u 20 % 10 V 2.0x1.35x1.35 C106 2320481 Ceramic cap. 5R 1 u 10 % 0603 C107 2320481 Ceramic cap. 5R 1 u 10 % 0603 C108 2312401 Ceramic cap. 1.0 u 10 % 10 V 0805 C113 2320508 Ceramic cap. 1.0 p 0.25 % 50 V 0402 C120 2320778 Ceramic cap. 10 n 10 % 16 V 0402 C121 2320778 Ceramic cap. 10 n 10 % 16 V 0402 C127 2320805 Ceramic cap. 100 n 10 % 10 V 0402 C128 2312401 Ceramic cap. 1.0 u 10 % 10 V 0805 C129 2312401 Ceramic cap. 1.0 u 10 % 10 V 0805 C131 2611719 Tantalum cap. 10 u 20 % 10 V 2.0x1.35x1.35 C132 2611741 Tantalum cap. 4.7 u 20 % 10 V 2.0x1.3x1.2 C133 2320481 Ceramic cap. 5R 1 u 10 % 0603 C140 2320481 Ceramic cap. 5R 1 u 10 % 0603 C142 2611719 Tantalum cap. 10 u 20 % 10 V 2.0x1.35x1.35 C150 2320481 Ceramic cap. 5R 1 u 10 % 0603 C151 2320481 Ceramic cap. 5R 1 u 10 % 0603 C152 2320481 Ceramic cap. 5R 1 u 10 % 0603 C153 2320481 Ceramic cap. 5R 1 u 10 % 0603 C154 2320481 Ceramic cap. 5R 1 u 10 % 0603 C165 2611737 Tantalum cap. 68 u 20 % 16 V 7.3x4.3x2.0 C201 2320783 Ceramic cap. 33 n 10 % 10 V 0402 C203 2320778 Ceramic cap. 10 n 10 % 16 V 0402 C204 2320778 Ceramic cap. 10 n 10 % 16 V 0402 C205 2610203 Tantalum cap. 2.2 u 20 % 10 V 2.0x1.3x1.2 C206 2320778 Ceramic cap. 10 n 10 % 16 V 0402 C207 2320778 Ceramic cap. 10 n 10 % 16 V 0402 C208 2320778 Ceramic cap. 10 n 10 % 16 V 0402 C209 2320778 Ceramic cap. 10 n 10 % 16 V 0402 C211 2320778 Ceramic cap. 10 n 10 % 16 V 0402 C212 2320779 Ceramic cap. 100 n 10 % 16 V 0603 C213 2320744 Ceramic cap. 1.0 n 10 % 50 V 0402 C221 2320778 Ceramic cap. 10 n 10 % 16 V 0402 C231 2320778 Ceramic cap. 10 n 10 % 16 V 0402 C241 2320778 Ceramic cap. 10 n 10 % 16 V 0402 C247 2320778 Ceramic cap. 10 n 10 % 16 V 0402 C248 2320481 Ceramic cap. 5R 1 u 10 % 0603 C249 2320778 Ceramic cap. 10 n 10 % 16 V 0402 C251 2320778 Ceramic cap. 10 n 10 % 16 V 0402 C253 2320783 Ceramic cap. 33 n 10 % 10 V 0402
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C257 2320783 Ceramic cap. 33 n 10 % 10 V 0402 C258 2320783 Ceramic cap. 33 n 10 % 10 V 0402 C259 2320783 Ceramic cap. 33 n 10 % 10 V 0402 C260 2320481 Ceramic cap. 5R 1 u 10 % 0603 C262 2320783 Ceramic cap. 33 n 10 % 10 V 0402 C263 2320783 Ceramic cap. 33 n 10 % 10 V 0402 C268 2320481 Ceramic cap. 5R 1 u 10 % 0603 C270 2610207 Tantalum cap. 10 u 20 % 2.0x1.3x1.2 C276 2320481 Ceramic cap. 5R 1 u 10 % 0603 C291 2320546 Ceramic cap. 27 p 5 % 50 V 0402 C292 2320546 Ceramic cap. 27 p 5 % 50 V 0402 C293 2320546 Ceramic cap. 27 p 5 % 50 V 0402 C296 2610207 Tantalum cap. 10 u 20 % 2.0x1.3x1.2 C297 2610207 Tantalum cap. 10 u 20 % 2.0x1.3x1.2 C299 2320546 Ceramic cap. 27 p 5 % 50 V 0402 C303 2320744 Ceramic cap. 1.0 n 10 % 50 V 0402 C304 2320744 Ceramic cap. 1.0 n 10 % 50 V 0402 C306 2320598 Ceramic cap. 3.9 n 5 % 50 V 0402 C307 2320598 Ceramic cap. 3.9 n 5 % 50 V 0402 C310 2312401 Ceramic cap. 1.0 u 10 % 10 V 0805 C330 2320481 Ceramic cap. 5R 1 u 10 % 0603 C331 2320779 Ceramic cap. 100 n 10 % 16 V 0603 C342 2320560 Ceramic cap. 100 p 5 % 50 V 0402 C400 2320481 Ceramic cap. 5R 1 u 10 % 0603 C401 2320805 Ceramic cap. 100 n 10 % 10 V 0402 C405 2320544 Ceramic cap. 22 p 5 % 50 V 0402 C406 2320805 Ceramic cap. 100 n 10 % 10 V 0402 C510 2320135 Ceramic cap. 150 n 10 % 10 V 0603 C511 2320135 Ceramic cap. 150 n 10 % 10 V 0603 C512 2320135 Ceramic cap. 150 n 10 % 10 V 0603 C513 2320135 Ceramic cap. 150 n 10 % 10 V 0603 C520 2320485 Ceramic cap. 470 p 5 % 50 V 0603 C521 2320485 Ceramic cap. 470 p 5 % 50 V 0603 C522 2320485 Ceramic cap. 470 p 5 % 50 V 0603 C523 2320485 Ceramic cap. 470 p 5 % 50 V 0603 C530 2320562 Ceramic cap. 120 p 5 % 50 V 0402 C531 2320562 Ceramic cap. 120 p 5 % 50 V 0402 C532 2320781 Ceramic cap. 47 n 20 % 16 V 0603 C533 2320781 Ceramic cap. 47 n 20 % 16 V 0603 C534 2320783 Ceramic cap. 33 n 10 % 10 V 0402 C535 2320546 Ceramic cap. 27 p 5 % 50 V 0402 C540 2320556 Ceramic cap. 68 p 5 % 50 V 0402 C541 2320556 Ceramic cap. 68 p 5 % 50 V 0402 C550 2320598 Ceramic cap. 3.9 n 5 % 50 V 0402 C557 2320554 Ceramic cap. 56 p 5 % 50 V 0402 C560 2320548 Ceramic cap. 33 p 5 % 50 V 0402 C561 2320620 Ceramic cap. 10 n 5 % 16 V 0402 C562 2320546 Ceramic cap. 27 p 5 % 50 V 0402 C564 2320783 Ceramic cap. 33 n 10 % 10 V 0402
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C600 2320560 Ceramic cap. 100 p 5 % 50 V 0402 C601 2320560 Ceramic cap. 100 p 5 % 50 V 0402 C610 2320602 Ceramic cap. 4.7 p 0.25 % 50 V 0402 C611 2320744 Ceramic cap. 1.0 n 10 % 50 V 0402 C612 2320570 Ceramic cap. 270 p 5 % 50 V 0402 C613 2320552 Ceramic cap. 47 p 5 % 50 V 0402 C614 2320556 Ceramic cap. 68 p 5 % 50 V 0402 C615 2320550 Ceramic cap. 39 p 5 % 50 V 0402 C620 2320805 Ceramic cap. 100 n 10 % 10 V 0402 C621 2320805 Ceramic cap. 100 n 10 % 10 V 0402 C630 2320530 Ceramic cap. 5.6 p 0.25 % 50 V 0402 C631 2320530 Ceramic cap. 5.6 p 0.25 % 50 V 0402 C640 2320514 Ceramic cap. 1.2 p 0.25 % 50 V 0402 C642 2320744 Ceramic cap. 1.0 n 10 % 50 V 0402 C643 2320546 Ceramic cap. 27 p 5 % 50 V 0402 C644 2320538 Ceramic cap. 12 p 5 % 50 V 0402 C645 2320540 Ceramic cap. 15 p 5 % 50 V 0402 C701 2320556 Ceramic cap. 68 p 5 % 50 V 0402 C705 2320536 Ceramic cap. 10 p 5 % 50 V 0402 C706 2320744 Ceramic cap. 1.0 n 10 % 50 V 0402 C707 2320778 Ceramic cap. 10 n 10 % 16 V 0402 C708 2320778 Ceramic cap. 10 n 10 % 16 V 0402 C709 2320602 Ceramic cap. 4.7 p 0.25 % 50 V 0402 C711 2320779 Ceramic cap. 100 n 10 % 16 V 0603 C712 2320602 Ceramic cap. 4.7 p 0.25 % 50 V 0402 C713 2320602 Ceramic cap. 4.7 p 0.25 % 50 V 0402 C714 2320779 Ceramic cap. 100 n 10 % 16 V 0603 C715 2320518 Ceramic cap. 1.8 p 0.25 % 50 V 0402 C716 2312215 Ceramic cap. 2.2 n 5 % 50 V 0805 C720 2320556 Ceramic cap. 68 p 5 % 50 V 0402 C721 2320540 Ceramic cap. 15 p 5 % 50 V 0402 C730 2320602 Ceramic cap. 4.7 p 0.25 % 50 V 0402 C731 2320756 Ceramic cap. 3.3 n 10 % 50 V 0402 C734 2320536 Ceramic cap. 10 p 5 % 50 V 0402 C737 2320508 Ceramic cap. 1.0 p 0.25 % 50 V 0402 C743 2320540 Ceramic cap. 15 p 5 % 50 V 0402 C746 2320556 Ceramic cap. 68 p 5 % 50 V 0402 C747 2320602 Ceramic cap. 4.7 p 0.25 % 50 V 0402 C748 2320518 Ceramic cap. 1.8 p 0.25 % 50 V 0402 C752 2320560 Ceramic cap. 100 p 5 % 50 V 0402 C758 2320556 Ceramic cap. 68 p 5 % 50 V 0402 C759 2320602 Ceramic cap. 4.7 p 0.25 % 50 V 0402 C760 2320602 Ceramic cap. 4.7 p 0.25 % 50 V 0402 C761 2320536 Ceramic cap. 10 p 5 % 50 V 0402 C765 2320540 Ceramic cap. 15 p 5 % 50 V 0402 C766 2320560 Ceramic cap. 100 p 5 % 50 V 0402 C782 2320524 Ceramic cap. 3.3 p 0.25 % 50 V 0402 C783 2312401 Ceramic cap. 1.0 u 10 % 10 V 0805 C785 2320805 Ceramic cap. 100 n 10 % 10 V 0402
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C788 2320514 Ceramic cap. 1.2 p 0.25 % 50 V 0402 C792 2320560 Ceramic cap. 100 p 5 % 50 V 0402 C793 2320540 Ceramic cap. 15 p 5 % 50 V 0402 C799 2320534 Ceramic cap. 8.2 p 0.25 % 50 V 0402 C801 2320564 Ceramic cap. 150 p 5 % 50 V 0402 C802 2312221 Ceramic cap. 4.7 n 5 % 25 V 0805 C803 2320564 Ceramic cap. 150 p 5 % 50 V 0402 C804 2320520 Ceramic cap. 2.2 p 0.25 % 50 V 0402 C805 2610203 Tantalum cap. 2.2 u 20 % 10 V 2.0x1.3x1.2 C829 2320560 Ceramic cap. 100 p 5 % 50 V 0402 C830 2320560 Ceramic cap. 100 p 5 % 50 V 0402 C831 2310793 Ceramic cap. 2.2 u 10 % 10 V 0805 C832 2320778 Ceramic cap. 10 n 10 % 16 V 0402 C833 2320744 Ceramic cap. 1.0 n 10 % 50 V 0402 C834 2320744 Ceramic cap. 1.0 n 10 % 50 V 0402 C835 2320540 Ceramic cap. 15 p 5 % 50 V 0402 C836 2320544 Ceramic cap. 22 p 5 % 50 V 0402 C860 2320548 Ceramic cap. 33 p 5 % 50 V 0402 L103 3203705 Ferrite bead 0.015r 42r/100m 0805 0805 L104 3203705 Ferrite bead 0.015r 42r/100m 0805 0805 L200 3203709 Ferrite bead 0.5r 120r/100m 0402 0402 L271 3203709 Ferrite bead 0.5r 120r/100m 0402 0402 L272 3203709 Ferrite bead 0.5r 120r/100m 0402 0402 L303 3203709 Ferrite bead 0.5r 120r/100m 0402 0402 L304 3203709 Ferrite bead 0.5r 120r/100m 0402 0402 L504 3646063 Chip coil 22 n 5 % Q=28/800 MHz 0402 L553 4551015 Dir.coupler 897.5/1747.5/1880mhz L600 3646069 Chip coil 33 n 5 % Q=23/800 MHz 0402 L601 3646051 Chip coil 3 n Q=28/800M 0402 L602 3646003 Chip coil 2 n Q=30/800M 0402 L631 3646065 Chip coil 12 n 5 % Q=31/800 MHz 0402 L672 3646061 Chip coil 15 n 5 % Q=30/800 MHz 0402 L673 3646063 Chip coil 22 n 5 % Q=28/800 MHz 0402 L710 3646009 Chip coil 10 n 5 % Q=30/800 MHz 0402 L739 3646087 Chip coil 1 n Q=31/800M 0402 L751 3203705 Ferrite bead 0.015r 42r/100m 0805 0805 L752 3640043 Chip coil 4 n 10 % Q=50/1GHZ 0805 L754 3646075 Chip coil 56 n 5 % Q=21/800 MHz 0402 L755 3640043 Chip coil 4 n 10 % Q=50/1GHZ 0805 L756 3203715 Ferrite bead 0r35 240r/100m 0402 0402 L758 3646069 Chip coil 33 n 5 % Q=23/800 MHz 0402 L770 3646033 Chip coil 1 n Q=8/100M 0402 L800 3648808 Chip coil 10 % Q=50 1206 B100 4510219 Crystal 32.768 k +–30PPM 9PF B301 5140157 Buzzer 85db 3000hz 3.0v 8.5x8.5x 8.5x8.5x3 G800 4350231 Vco 3520–3980mhz 2.7v 20ma gsm GSM G830 4510275 VCTCXO 26 M+–5PPM 2.7V GSM F101 5119019 SM, fuse f 1.5a 32v 0603 Z600 4511169 Dual saw filt925–960/1930–1990mhz
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Z620 4511169 Dual saw filt925–960/1930–1990mhz Z670 4512133 Ant.swit.880–960/1710–1990mhz 7x5 7X5 Z700 4511095 Saw filter 897.5+–17.5 M /3.5DB 3X3 T600 3640429 Transf balun 900mhz+/–100mhz 1206 1206 T630 3640427 Transf balun 1.9ghz+/–100mhz 1206 1206 T700 3640429 Transf balun 900mhz+/–100mhz 1206 1206 T740 3640427 Transf balun 1.9ghz+/–100mhz 1206 1206 T800 3640423 Transf balun 3.7ghz+/–300mhz 0805 0805 V100 1825023 Chip varistor vwm9v vc20v 0805 0805 V101 4210052 Transistor DTC114EE npn RB V EM3 V104 4113651 Trans. supr. QUAD 6 V SOT23–5 V116 4110067 Schottky diode MBR0520L 20 V 0.5 A SOD123 V250 4210119 Transistor BC849CW npn 30 V 0.1 A SOT323 V251 4210119 Transistor BC849CW npn 30 V 0.1 A SOT323 V252 4210052 Transistor DTC114EE npn RB V EM3 V254 4110089 Diode x 2 BAV70W 70 V .5 A 4 ns SOT323 V320 4864535 Led BUSTER** V321 4864535 Led BUSTER** V322 4864535 Led BUSTER** V323 4864535 Led BUSTER** V331 4864531 Led 0603 V332 4864531 Led 0603 V333 4864531 Led 0603 V334 4864531 Led 0603 V335 4864531 Led 0603 V336 4864531 Led 0603 V337 4864531 Led 0603 V338 4864531 Led 0603 V339 4864531 Led 0603 V340 4864531 Led 0603 V343 4110089 Diode x 2 BAV70W 70 V .5 A 4 ns SOT323 V360 4110089 Diode x 2 BAV70W 70 V .5 A 4 ns SOT323 V730 4110078 Schdix2 bas70–05w 70v 70ma sot323 SOT323 V800 4210119 Transistor BC849CW npn 30 V 0.1 A SOT323 V903 4210185 Transistor SOT343 V904 4210074 Transistor BFP420 npn 4. V SOT343 V905 4210119 Transistor BC849CW npn 30 V 0.1 A SOT323 V907 4210119 Transistor BC849CW npn 30 V 0.1 A SOT323 D200 4370677 Mad2wd1 v18 rom5 f741541g ubga144 UBGA144 D210 4340747 Combomemory 16m flash+2m sram csp CSP N100 4370467 Ccont2i wfd163kg64t/8 lfbga8x8 N101 4370621 Chaps v2.0 u423v20g36t lbga6x6 N220 4340413 IC, regulator TK11230BMC 3.0 V SOT23L N250 4370643 Cobba_gjp v4.1 v257bg64t/8 bga64 BGA64 N310 4370433 Uiswitch sttm23av20t tssop20 TSSOP20 N400 4860079 Irda qsdl–m127#021 60cm2v7 cosmos COSMOS N401 4340335 IC, regulator TK11228AM SSO6 N505 4370667 Hagar 3 sttza8hg80t lfbga80 LFBGA80 N600 4340719 IC, regulator TK11247BMC 4.7 V SOT23L
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N702 4350247 Rf9205e4.2 pw amp 900/1900mhz S300 5219015 SM, sw push button spst 5v s.key S330 5209001 SM, sw tact spst 12v 50ma side k KEY X300 5409099 SM, slide conn 2pol spr p2 12v0. 12V0.1A A001 9510569 RF shield assy dmc02666 M300 9854352 PC board UX7V 4.5x4.5x1.6 d 140/pa
9854375 PC board UP9 94.8x40x1.15 m8 4/pa
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