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GENERAL NOTE
THE USE OF THE PRODUCT INCLUDING THE SOFTWARE AND DOCUMENTATION (THE "PRODUCT") IS SUBJECT TO THE RELEASE NOTE PROVIDED TOGETHER WITH PRODUCT. IN ANY
EVENT THE PROVISIONS OF THE RELEASE NOTE SHALL PREVAIL. THIS DOCUMENT CONTAINS
INFORMATION ON GEMALTO M2M PRODUCTS. THE SPECIFICATIONS IN THIS DOCUMENT ARE
SUBJECT TO CHANGE AT GEMALTO M2M'S DISCRETION. GEMALTO M2M GMBH GRANTS A NONEXCLUSIVE RIGHT TO USE THE PRODUCT. THE RECIPIENT SHALL NOT TRANSFER, COPY,
MODIFY, TRANSLATE, REVERSE ENGINEER, CREATE DERIVATIVE WORKS; DISASSEMBLE OR
DECOMPILE THE PRODUCT OR OTHERWISE USE THE PRODUCT EXCEPT AS SPECIFICALLY
AUTHORIZED. THE PRODUCT AND THIS DOCUMENT ARE PROVIDED ON AN "AS IS" BASIS ONLY
AND MAY CONTAIN DEFICIENCIES OR INADEQUACIES. TO THE MAXIMUM EXTENT PERMITTED
BY APPLICABLE LAW, GEMALTO M2M GMBH DISCLAIMS ALL WARRANTIES AND LIABILITIES.
THE RECIPIENT UNDERTAKES FOR AN UNLIMITED PERIOD OF TIME TO OBSERVE SECRECY
REGARDING ANY INFORMATION AND DATA PROVIDED TO HIM IN THE CONTEXT OF THE DELIVERY OF THE PRODUCT. THIS GENERAL NOTE SHALL BE GOVERNED AND CONSTRUED
ACCORDING TO GERMAN LAW.
Copyright
Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without ex press autho rization are prohib ited. Offenders will be
held liable for payment of damages. All rights created by patent grant or registration of a utility model or
design patent are reserved.
Gemalto, the Gemalto logo, are trademarks and service marks of Gemalto and are registered in certain
countries. Microsoft and Win dows are e ither regis tered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. All other register ed trademarks or trademarks mention ed
in this document are property of their respective owners.
Figure 7:Reference equipment for type approval......................................................... 32
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0 Document History
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0Document History
New document:"ALS6A-E Hardware Interface Overview" Version 01.270a
ChapterWhat is new
--Initial document setup.
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1 Introduction
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1Introduction
The document1 describes the hardware of the Cinterion® ALS6A-E module, designed to connect to a cellular device application and the air interface. It helps you quickly retrieve interface
specifications, electrical and mechanical details and information on the requirements to be considered for integrating further components.
1.1Supported Products
This document applies to the following Gemalto M2M products:
•Cinterion
®
ALS6A-E module
1.2Related Documents
[1]AT Command Set for your Gemalto M2M product
[2]Release Notes for your Gemalto M2M product
[3]Application Note 48: SMT Module Integration
[4]Universal Serial Bus Specification Revision 2.0, April 27, 2000
1.3Terms and Abbreviations
AbbreviationDescription
ANSIAmerican National Standards Institute
ARPAntenna Reference Point
CEConformité Européene (European Conformity)
CSCoding Scheme
CSCircuit Switched
CSDCircuit Switched Data
DCSDigital Cellular System
DLDownload
dnuDo not use
DRXDiscontinuous Reception
DSBDevelopment Support Board
DTXDiscontinuous Transmission
EDGEEnhanced Data rates for GSM Evolution
EGSMExtended GSM
1.
The document is effective only if listed in the appropriate Release Notes as part of the technical
documentation delivered with your Gemalto M2M product.
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AbbreviationDescription
EMCElectromagnetic Compatibility
ESDElectrostatic Discharge
ETSEuropean Telecommunication Standard
ETSIEuropean Telecommunications Standards Institute
FCCFederal Communications Commission (U.S.)
FDDFrequency Division Duplex
GPRSGeneral Packet Radio Service
GSMGlobal Standard for Mobile Communications
HiZHigh Impedance
HSDPAHigh Speed Downlink Packet Access
I/OInput/Output
IMEIInternational Mobile Equipment Identity
Page 8 of 36
ISOInternational Standards Organization
ITUInternational Telecommunications Union
kbpskbits per second
LEDLight Emitting Diode
LGALand Grid Array
LTELong term evolution
MBBMoist ur e ba rr ier bag
MbpsMbits per second
MCSModulation and Coding Scheme
MIMOMultiple Input Multiple Output
MLCCMulti Layer Ceramic Capacitor
MOMobile Originated
MSMobile Station, also referred to as TE
MSLMoisture Sensitivity Level
MTMobile Terminated
ncNot connected
NTCNegative Temperature Coefficient
PCBPrinted Circuit Board
PCLPower Control Level
PCSPersonal Communication System, also referred to as GSM 1900
PDPull Down resistor
PDUProtocol Data Unit
PSPacket Switched
PSKPhase Shift Keying
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AbbreviationDescription
PUPull Up resistor
QAMQuadrature Amplitude Modulation
R&TTERadio and Telecommunication Terminal Equipment
RFRadio Frequency
rfuReserved for future use
ROPRRadio Output Power Reduction
RTCReal Time Clock
RxReceive Direction
SARSpecific Absorption Rate
SELVSafety Extra Low Voltage
SIMSubscriber Identification Module
SMDSurface Mount Device
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SMSShort Message Service
SMTSurface Mount Technology
SRAMStatic Random Access Memory
SRBSignalling Radio Bearer
TETerminal Equipment
TPCTransmit Power Control
TSTechnical Specification
TxTransmit Direction
ULUpload
UMTSUniversal Mobile Telecommunications System
URCUnsolicited Result Code
USBUniversal Serial Bus
UICCUSIM Integrated Circuit Card
USIMUMTS Subscriber Identification Module
WCDMAWideband Code Division Multiple Access
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1.4Regulatory and Type Approval Information
1.4.1Directives and Standards
ALS6A-E has been designed to comply with the directives and standards listed below.
It is the responsibility of the application manufacturer to ensure compliance of the final product
with all provisions of the applicable directives and standards as well as with the technical specifications provided in the "ALS6A-E Hardware Interface Description".
Table 1: Directives
99/05/ECDirective of the European Parliament and of the council of 9 March 1999 on
radio equipment and telecommunications terminal equipment and the
mutual recognition of their conformity (in short referred to as R&TTE Directive 1999/5/EC).
The product is labeled with the CE conformity mark
ECE-R 10Economic Commission for Europe (ECE) Regulation No. 10: Uniform pro-
visions concerning the approval of vehicles with regard to electro magnetic
compatibility
2002/95/EC (RoHS 1)
2011/65/EC (RoHS 2)
Table 2: Standards of North American type approval
CFR Title 47Code of Federal Regulations, Part 27; US Equipment Authorization FCC
OET Bulletin 65
(Edition 97-01)
Table 3: Standards of European type approval
3GPP TS 51.010-1Digital cellula r telecommunications system (Release 7); Mobile Station
ETSI EN 301 511 V9.0.2 Global System for Mobil e communications (GSM); Harmonized standard for
GCF-CC V3.48 Global Certification Forum - Certification Criteria
ETSI EN 301 489-01
V1.9.1
Directive of the European Parliament and of the Council of
27 January 2003 (and revised on 8 June 2011) on the
restriction of the use of certain hazardous substances in
electrical and electronic equipment (RoHS)
Evaluating Compliance with FCC Guidelines for Human Exposure to Radiofrequency Electromagnetic Fields
(MS) conformance specification;
mobile stations in the GSM 900 and DCS 1800 bands covering essential
requirements under article 3.2 of the R&TTE directive (1999/5/EC)
Electromagnetic Compatibility and Radio spectrum Matters (ERM); Electromagnetic Compatibility (EMC) standard for radio equipment and services;
Part 1: Common Technical Requirements
ETSI EN 301 489-07
V1.3.1
ETSI EN 301 489-24
V1.5.1
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Electromagnetic Compatibility and Radio spectrum Matters (ERM); Electromagnetic Compatibility (EMC) standard for radio equipment and services;
Part 7: Specific conditions for mobile and portable radio and ancillary equipment of digital cellular radio telecommunications systems (GSM and DCS)
Electromagnetic Compatibility and Radio spectrum Matters (ERM); Electromagnetic Compatibility (EMC) standard for radio equipment and services;
Part 24: Specific conditions for IMT-2000 CDMA Direct Spread (UTRA) for
Mobile and portable (UE) radio and ancillary equipment
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Table 3: Standards of European type approval
EN 301 908-01 V5.2.1Electromagnetic compatibility and Radio spectrum Matters (ERM); Base
Stations (BS) and User Equipment (UE) for IMT -2000 Third Ge neration cellular networks; Part 1: Harmonized EN for IMT-2000, introduction and common requirements of article 3.2 of the R&TTE Directive
EN 301 908-02 V5.2.1Electromagnetic compatibility and Radio spectrum Matters (ERM); Base
Stations (BS) and User Equipment (UE) for IMT -2000 Third Ge neration cellular networks; Part 2: Harmonized EN for IMT-2000 , CDMA Direct Spr ead
(UTRA FDD) (UE) covering essential requirements of article 3.2 of the
R&TTE Directive
EN 301 908-13 V5.2.1IMT cellular networks; Harmonized EN covering the essential requirements
of article 3.2 of the R&TTE Directive; Part 13: Evolved Universal Terrestrial
Radio Access (E-UTRA) User Equipment (UE)
EN 300 440-02 V1.3.1 Electromagnetic compatibility and Radio spectrum Matters (ERM); Short
range devices; Radio equipment to be used in the 1 GHz to 40 GHz frequency range; Part 2: Harmonized EN covering essential requirements of
article 3.2 of the R&TTE Directive
EN 62311:2008Assessment of electronic and electrical equipment related to human expo-
sure restrictions for electromagnetic fields (0 Hz - 300 GHz)
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IEC/EN 60950-1:2006+
A11:2009+A1:2010+
A12:2011
Table 4: Requirements of quality
IEC 60068Environmental testing
DIN EN 60529IP codes
Safety of information technology equipment
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Table 5: Standards of the Ministry of Information Industry of the People’s Republic of China
SJ/T 11363-2006 “Requirements for Concentration Limits for Certain Hazardous Substances
in Electronic Information Products” (2006-06).
SJ/T 11364-2006“Marking for Control of Pollution Caused by Electronic
Information Products” (2006-06).
According to the “Chinese Administration on th e Control of
Pollution caused by Electronic Information Products”
(ACPEIP) the EPUP, i.e., Environmental Protection Use
Period, of this product is 20 years as per the symbol
shown here, unless otherwise marked. The EPUP is valid only as long as
the product is operated within the operating limits described in the Hardware
Interface Description.
Please see Table 6 for an overview of toxic or hazardous substances or elements that might be contained in product parts in concentrations above the
limits defined by SJ/T 11363-2006.
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Table 6: Toxic or hazardous substances or elements with defined concentration limits
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1.4.2SAR requirements specific to portable mobiles
Mobile phones, PDAs or other portable transmitters and receivers incorporating a GSM module
must be in accordance with the guidelines for human exposure to radio frequency energy. This
requires the Specific Absorption Rate (SAR) of portable ALS6A-E based applications to be
evaluated and approved for compliance with national and/or international regulations.
Since the SAR value varies significantly with the individual product design manufacturers are
advised to submit their product for approval if designed for portable use. For US and European
markets the relevant directives are mentioned below. It is the responsibility of the manufacturer
of the final product to verify whether or not further standards, recommendations or directives
are in force outside these areas.
Products intended for sale on US markets
ES 59005/ANSI C95.1 Considerations for evaluation of human exposure to electromagnetic
fields (EMFs) from mobile telecommunication equipment (MTE) in the
frequency range 30MHz - 6GHz
Products intended for sale on European markets
EN 50360Product standard to demonstrate the compliance of mobile pho nes with
the basic restrictions related to human exposure to electromagnetic
fields (300MHz - 3GHz)
IMPORTANT:
Manufacturers of portable applications based on ALS6A-E modules are required to have their
final product certified and apply for their own FCC Grant related to the specific portable mobile.
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1.4.3SELV Requirements
The power supply connected to the ALS6A-E module shall be in compliance with the SELV requirements defined in EN 60950-1.
1.4.4Safety Precautions
The following safety precautions must be observed during all phases of the operation, usage,
service or repair of any cellular terminal or mobile incorporating ALS6A-E. Manufacturers o f the
cellular terminal are advised to convey the following safety information to users and ope rating
personnel and to incorporate these guidelines into all manuals supplied with the product. Failure to comply with these precautions violates safety standards of design, manufacture and intended use of the product. Gemalto M2M assumes no liability for customer’s failure to comply
with these precautions.
When in a hospital or other health care facility, observe the restrictions on the use of
mobiles. Switch the cellular terminal or mobile off, if instructed to do so by the guidelines posted in sensitive areas. Medical equipment may be sensitive to RF energy.
The operation of cardiac pacemakers, other implanted med ical equipment and hearing
aids can be affected by interference from cellular terminals or mobiles placed close to
the device. If in doubt about potential danger, contact the physician or the manufacturer of the device to verify that the equipment is properly shielded. Pacemaker
patients are advised to keep their hand-held mobile away from the pacemaker, while
it is on.
Switch off the cellular terminal or mobile before boarding an aircraft. Make su re it cannot be switched on inadvertently. The operation of wirele ss appliances in an aircraft is
forbidden to prevent interference with communications systems. Failure to observe
these instructions may lead to the suspension or denial of cellular services to the
offender, legal action, or both.
Do not operate the cellular terminal or mobile in the presence of flammable gases or
fumes. Switch off the cellular terminal when you are near petrol stations, fuel d epots,
chemical plants or where blasting operations are in progress. Oper ation of any electrical equipment in potentially explosive atmospheres can constitute a safety hazard.
Your cellular terminal or mobile receives and transmits radio frequency energy while
switched on. Remember that interference can occur if it is used close to TV sets,
radios, computers or inadequately shielded equipment. Follow any special re gulations
and always switch off the cellular terminal or mobile wherever forbidden, or when you
suspect that it may cause interference or danger.
IMPORTANT!
Cellular terminals or mobiles operate using radio signals an d cellular networks.
Because of this, connection cannot be guaranteed at all times under all conditions.
Therefore, you should never rely solely upon any wireless device for essential communications, for example emergency calls.
Remember, in order to make or receive calls, the cellular terminal or mobile must be
switched on and in a service area with adequate cellular signal strength.
Some networks do not allow for emergency calls if certain network services or phone
features are in use (e.g. lock functions, fixed dialing etc.). You may need to deactivate
those features before you can make an emergency call.
Some networks require that a valid SIM card be properly inserted in the cellu lar terminal or mobile.
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2Product Concept
2.1Key Features at a Glance
FeatureImplementation
General
Frequency bandsGSM/GPRS/EDGE: Dual band, 900/1800MHz
RoHSAll hardware components fully compliant with EU RoHS Directive
LTE features
3GPP Release 9UE CAT 3 supported
Class 4 (+33dBm ±2dB) for EGSM900
Class 1 (+30dBm ±2dB) for GSM1800
Class E2 (+27dBm ± 3dB) for GSM 900 8-PSK
Class E2 (+26dBm +3 /-4dB) for GSM 1800 8-PSK
Class 3 (+24dBm +1/-3dB) for UMTS 2100, WCDMA FDD BdI
Class 3 (+24dBm +1/-3dB) for UMTS 1800, WCDMA FDD BdIII
Class 3 (+24dBm +1/-3dB) for UMTS 900, WCDMA FDD BdVIII
Class 3 (+23dBm +-2dB) for LTE 2600, LTE FDD Bd7
Class 3 (+23dBm +-2dB) for LTE 1800, LTE FDD Bd3
Class 3 (+23dBm +-2dB) for LTE 900, LTE FDD Bd8
Class 3 (+23dBm +-2dB) for LTE 800, LTE FDD Bd20
V
Normal operation: -30°C to +85°C
Restricted operation: -40°C to +95°C
Weight: approx. 4.5g
DL 100Mbps, UL 50Mbps
2x2 MIMO in DL direction
BATT+
< 4.2V
HSPA features
3GPP Release 8UE CAT. 14, 24
DC-HSPA+ – DL 42Mbps
HSUPA – UL 5.76Mbps
Compressed mode (CM) supported according to 3GPP TS25.212
UMTS features
3GPP Release 8PS data rate – 384 kbps DL / 384 kbps UL
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2.1 Key Features at a Glance
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FeatureImplementation
GSM / GPRS / EGPRS features
Data transferGPRS:
•Multislot Class 12
•Mobile Station Class B
•Coding Scheme 1 – 4
EGPRS:
•Multislot Class 12
•EDGE E2 power class for 8 PSK
•Downlink coding schemes – CS 1-4, MCS 1-9
•Uplink coding schemes – CS 1-4, MCS 1-9
•SRB loopback and test mode B
•8-bit, 11-bit RACH
•1 phase/2 phase access proce d ur es
•Link adaptation and IR
•NACC, extended UL TBF
•Mobile Station Class B
SMSPoint-to-point MT and MO
Cell broadcast
Text and PDU mode
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Software
AT commandsHayes, 3GPP TS 27.007 and 27.005, and proprie tary Gemalto M2M com-
mands
Firmware updateGeneric update from host application over USB
Interfaces
Module interfaceSurface mount device with solderable connection pads (SMT application
interface).
Land grid array (LGA) technology ensures high solder joint reliability and
provides the possibility to use an optional module mounting socket.
For more information on how to integrate SMT modules see also [3]. This
application note comprises chapters on module mounting and application
layout issues as well as on additional SMT application development
equipment.
Antenna50. GSM/UMTS/LTE main antenna, UMTS/LTE Diversity/MIMO
antenna
USBUSB 2.0 High Speed (480Mbit/s) device interface
UICC interfaceSupported chip cards: UICC/SIM/USIM 3V, 1.8V
Audio1 digital interface (PCM)
RING0Signal line to indicate incoming calls and other types of
URCs
Power on/off, Reset
Power on/offSwitch-on by hardware signal IGT
Switch-off by AT command (AT^SMSO) or IGT
Automatic switch-off in case of critical temperature or voltage conditions
ResetOrderly shutdown and reset by AT command
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FeatureImplementation
Emergency-offEmergency-off by hardware signal EMERG_OFF if IGT is not active
Special Features
AntennaSAIC (Single Antenna Interference Cancellation) / DARP (Downlink
Advanced Receiver Performance)
Rx Diversity (receiver type 3i - 64-QAM) / MIMO
GPIO10 I/O pins of the application interface programmable as GPIO.
Programming is done via AT commands.
GPIOs can be configured for antenna diagnosis.
ADC inputsAnalog-to-Digital Converter with two unbalanced analog inputs for (exter-
nal) antenna diagnosis.
Evaluation kit
Evaluation moduleALS6A-E module soldered onto a dedicated PCB th at can be connected
to an adapter in order to be mounted onto the DSB75.
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DSB75 DSB75 Development Support Board designed to test and type approve
Gemalto M2M modules and provide a sample configuration for applica-
tion engineering. A special adapter is required to connect the ALS6A-E
evaluation module to the DSB75.
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GPIOADCUICC
Power
supply
IGT,
Emergency Off
SIM
card
Host application
On/Off
Module
Application
Power indication
(PWR_IND)
GSM/UMTS/LTE
Power for application
(VEXT)
USB
GSM/UMTS/LTE
Antenna diversity
12
Antenna
diagnostic
Antenna
switch
2x
GPIO
2x
ADC
PCM
Audio
codec
2.2 ALS6A-E System Overview
18
2.2ALS6A-E System Overview
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Figure 1: ALS6A-E system overview
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3 Application Interface
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3Application Interface
ALS6A-E is equipped with an SMT application interface (LGA pads) that connects to the external application. The host interface incorporates several sub-interfaces described in the following sections:
•Operating modes - see Section 3.1
•Power supply - see Section 3.2
•Serial interface USB - see Section 3.3
•UICC/SIM/USIM interface - see Section 3.4
•Digital audio interface - see Section 3.5
•ADC interface - Section 3.6
•GPIO interface - Section 3.7
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3.1Operating Modes
The table below briefly summarizes the various operating modes referred to in the following
chapters.
Table 7: Overview of operating modes
ModeFunction
Normal
operation
Power
Down
Airplane
mode
GSM / GPRS /
UMTS / HSPA /
LTE SLEEP
GSM / GPRS /
UMTS / HSPA /
LTE IDLE
GPRS DATAGPRS data transfer in progress. Power consumption depends on net-
EGPRS DATAEGPRS data transfer in progress. Power consumption depends on net-
UMTS DATAUMTS data transfer in progress. Power consumption depends on net-
HSPA DATAHSPA data transfer in progress. Power consumption depends on net-
LTE DATALTE data transfer in progress. Power consumption depends on network
Normal shutdown after sending the AT^SMSO command. Softwar e is not active. Interfaces
are not accessible. Operating voltage (connected to BATT+) remains applied.
Airplane mode shuts down the radio part of the module , causes th e module to log off from
the GSM/GPRS network and disables all AT commands whose execution r equires a rad io
connection.
Airplane mode can be controlled by AT command (see [1]).
Power saving set automatically when no call is in progress and the USB
connection is detached.
Power saving disabled or an USB connection active , but no da ta tra nsfer in progress.
work settings (e.g. power control level), uplink / downlink data rates and
GPRS configuration (e.g. used multislot settings).
work settings (e.g. power control level), uplink / downlink data rates and
EGPRS configuration (e.g. used multislot settings).
work settings (e.g. TPC Pattern) and data transfer rate.
work settings (e.g. TPC Pattern) and data transfer rate.
settings (e.g. TPC Pattern) and data transfer rate.
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3.2Power Supply
ALS6A-E needs to be connected to a power supply at the SMT application interface - 4 lines
BATT+, and GND. There are two separate voltage domains for BATT+:
•BATT+_RF with 2 lines for the RF power amplifier supply
•BATT+ with 2 lines for the general power management.
The main power supply from an external application has to be a single voltage source and has
to be expanded to two sub paths (star structure). The power supply of ALS6A-E must be able
to provide the peak current during the uplink transmission.
All key functions for supplying power to the device are handled by the power managemen t IC.
It provides the following features:
•Stabilizes the supply voltages for the baseband using switching regulators and low drop lin-
ear voltage regulators.
•Switches the module's power voltages for the power-up and -down procedures.
•Delivers, across the VEXT line, a regulated voltage for an external application.
•LDO to provide SIM power supply.
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DP
DN
VREG (3V075)
BATT+
USB_DP
3)
lin. reg.
GND
Module
Detection only
VUSB_IN
2)
USB part
1)
1)
All serial (including RS) and pull-up resistors for data lines are implemented.
USB_DN
3)
3)
If the USB interface is operated in High S peed mode (48 0 MHz), it is recomm end ed to take
special care routing the data lines USB_DP and USB_DN. A p plication layout sho uld in this
case impleme nt a differential impeda nc e of 90 o h ms for proper signal integrity.
R
S
R
S
VBUS
1µF
2)
Since VUSB_IN is used for detection only it is recomm ende d not to add an y further
blocking capacitors on the VUS B_IN line.
Host wakeup
RING0
SMT
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3.3 USB Interface
25
3.3USB Interface
ALS6A-E supports a USB 2.0 High Speed (480Mbps) device interface. The USB interface is
primarily intended for use as command and data interface and for downloading firmware.
The USB host is responsible for supplying the VUSB_IN line. This line is for voltage detection
only. The USB part (driver and transceiver) is supplied by means of BATT+. This is because
ALS6A-E is designed as a self-powered device compliant with the “Universal Serial Bus Specification Revision 2.0”
1
.
Figure 2: USB circuit
To properly connect the module's USB interface to the external application, a USB 2.0 compatible connector and cable or hardware design is required. Furthermore, the USB modem driver
distributed with ALS6A-E needs to be installed.
While a USB connection is active, the module will never switch into SLEEP mode. Only if the
USB interface is in Detached state (i.e., VUSB_IN = 0) the module is able to switch into SLEEP
mode thereby saving power. In this case the RING0 line can be employed to wake up the external application when events signalized by URCs are detected (incl. incoming SMS). Every
wakeup event will force a new USB enumeration. Therefore, the external application has to
carefully consider the enumeration timings to avoid loosing any signalled events.
1.
The specification is ready for download on http://www.usb.org/developers/docs/
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3.4UICC/SIM/USIM Interface
ALS6A-E has an integrated UICC/SIM/USIM interface compatible with the 3GPP 31.102 and
ETSI 102 221. This is wired to the host interface in order to be connected to an external SIM
card holder. Five pads on the SMT application interface are reserved for the SIM interface.
The UICC/SIM/USIM interface supports 3V and 1.8V SIM cards.
The CCIN signal serves to detect whether a tray (with SIM card) is present in the card holder.
Using the CCIN signal is mandatory for compliance with the GSM 11.11 recommendation if the
mechanical design of the host application allows the user to remove the SIM card during operation. To take advantage of this feature, an appropriate SIM card detect switch is required on
the card holder. For example, this is true for the model supplied by Molex, which has been tested to operate with ALS6A-E and is part of the Gemalto M2M reference equipment submitted
for type approval. See Chapter 8 for Molex ordering numbers.
Table 8: Signals of the SIM interface (SMT application interface)
SignalDescription
GNDGround connection for SIM. Optionally a separate SIM ground line using e.g., pad N11 may
be used to improve EMC.
CCCLKChipcard clock
CCVCCSIM supply voltage.
CCIOSerial data line, input and output.
CCRSTChipcard reset
CCINInput on the baseband processor for detecting a SIM card tray in the holder. If the SIM is
removed during operation the SIM interface is shut down immediately to prevent destruc-
tion of the SIM. The CCIN signal is active low.
The CCIN signal is mandatory for applications that allow the user to remove the SIM card
during operation.
The CCIN signal is solely intended for use with a SIM card. It must not be used for any other
purposes. Failure to comply with this requirement may invalidate the type approval of
ALS6A-E.
Note: No guarantee can be given, nor any liability accepted, if loss of data is encountered after
removing the SIM card during operation. Also, no guarantee can be given for properly initializing any SIM card that the user inserts after having removed the SIM card during operation. In
this case, the application must restart ALS6A-E.
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Module
open: Card removed
closed: Card inserted
CCRST
CCVCC
CCIO
CCCLK
CCIN
SIM /
UICC
1n
220n
SMT application interface
GND
3.4 UICC/SIM/USIM Interface
25
Figure 3: UICC/SIM/USIM interface
Page 24 of 36
The total cable length between the SMT application interface pads on ALS6A-E and the pads
of the external SIM card holder must not exceed 100mm in order to meet the specifications of
3GPP TS 51.010-1 and to satisfy the requirements of EMC compliance.
To avoid possible cross-talk from the CCCLK signal to the CCIO signal be careful that both
lines are not placed closely next to each other. A useful approach is using the GND line to
shield the CCIO line from the CCCLK line.
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3.5 Pulse Code Modulation Interface (PC M)
25
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3.5Pulse Code Modulation Interface (PCM)
ALS6A-E's PCM interface can be used to connect audio devices capable of pulse code modulation. The PCM functionality is limited to the use of wideband codecs with 16kHz sample rate
only.
3.6Analog-to-Digital Converter (ADC)
ALS6A-E provides two unbalanced ADC input lines: ADC1_IN and ADC2_IN. They can be
used to measure two independent, externally connected DC voltages in the range of 0.3V to
3.075V. They can also be used for antenna diagnosing.
3.7GPIO Interface
ALS6A-E has 10 GPIOs for external hardware devices. Each GPIO can be configured for use
as input or output. All settings are AT command controlled.
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4 Antenna Interfaces
27
4Antenna Interfaces
4.1GSM/UMTS/LTE Antenna Interface
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The ALS6A-E GSM/UMTS/LTE antenna interface comprises a GSM/UMTS/LTE main antenna
1
as well as a UMTS/LTE Rx diversity/MIMO antenna to improve signal reliability and quality
The interface has an impedance of 50
. ALS6A-E is capable of sustaining a total mismatch at
.
the antenna interface without any damage, even when transmitting at maximum RF power.
The external antennas must be matched properly to achieve best performance regarding radi-
ated power, modulation accuracy and harmonic suppression. Matching networks are not included on the ALS6A-E PCB and should be placed in the host application, if the antenna does
not have an impedance of 50
.
Regarding the return loss ALS6A-E provides the following values in the active band:
Table 9: Return loss in the active band
State of moduleReturn loss of moduleRecommended return loss of application
Receive>
Transmit not applicable >
Idle<
8dB> 12dB
12dB
5dBnot applicable
1.
By delivery default the UMTS/LTE Rx diversity/MIMO antenna is configured as available for the module
since its usage is mandatory for LTE. Please refer to [1] for details on how to configure antenna settings.
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4.1 GSM/UMTS/LTE Antenna Interface
27
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4.1.1Antenna Installation
The antenna is connected by soldering the antenna pads (ANT_MAIN; ANT_DRX_MIMO) and
their neighboring ground pads directly to the application’s PCB.
The distance between the antenna pads and their neighboring GND pads has been optimized
for best possible impedance. To prevent mismatch, special attention should be paid to these
pads on the application’ PCB.
The wiring of the antenna connection, starting from the antenna p ad to the application’s ante nna should result in a 50
be optimized with regard to the PCB’s layer stack.
To prevent receiver desensitization due to interferences generated by fast transients like high
speed clocks on the external application PCB, it is recommended to realize the antenna connection line using embedded Stripline rather than Micro-Stripline technology.
line impedance. Line width and distance to the GND plane need to
For type approval purposes, the use of a 50
coaxial antenna connector (U.FL-R-SMT) might
be necessary. In this case the U.FL-R-SMT connector should be placed as close as possible
to ALS6A-E‘s antenna pad.
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Top view
Bottom view
5 Mechanics, Mounting and Packaging
29
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5Mechanics, Mounting and Packaging
5.1Mechanical Dimensions of ALS6A-E
Figure 4 shows a 3D view1 of ALS6A-E and provides an overview of the board's mechanical
dimensions. For further details see Figure 5.
Length:33mm
Width:29mm
Height:2.2mm
Figure 4: ALS6A-E – top and bottom view
1.
The coloring of the 3D view does not reflect the module’s real color.
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Internal use;
Not to be soldered
5.1 Mechanical Dimensions of ALS6A-E
29
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Figure 5: Dimensions of ALS6A-E (all dimensions in mm)
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6 Sample Application
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6Sample Application
Figure 6 shows a typical example of how to integrate an ALS6A-E module with an application.
The PWR_IND line is an open collector that needs an external pull-up resistor which connects
to the voltage supply VCC µC of the microcontroller. Low state of the open collector pulls the
PWR_IND signal low and indicates that the ALS6A-E module is active, high level notifies the
Power Down mode.
If the module is in Power Down mode avoid current flowing from any other source into the module circuit, for example reverse current from high state external control lines. Therefore, the
controlling application must be designed to prevent reverse flow.
While developing SMT applications it is strongly recommended to provide test points
for certain signals, i.e., lines to and from the module - for debug and/or test purposes.
The SMT application should allow for an easy access to these signals. For details on
how to implement test points see [3].
The EMC measures are best practice recommendations. In fact, an adequate EMC strategy for
an individual application is very much determined by the overall layout and, especially, the position of components.
Some LGA pads are connected to clocks or high speed data streams that might interfere with
the module’s antenna. The RF receiver would then be blocked at certain frequencies (self interference). The external application’s PCB tracks connected to these pads should therefore
be well shielded or kept away from the antenna. This applies especially to the USB and UICC/
SIM interfaces.
Disclaimer:
No warranty, either stated or implied, is provided on the sample schematic diagram shown in
Figure 6 and the information detailed in this section. As functionality and compliance with na-
tional regulations depend to a great amount on the used electronic components and the individual application layout manufacturers are required to ensure adequate design and operating
safeguards for their products using ALS6A-E modules.
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ALS6A
6 Sample Application
31
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Figure 6: ALS6A-E sample application
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DSB75
Standard
80 polig Flex
PC
GSM/UMTS/LTE
test equipment
GSM/UMTS/LTE
USB
cable
Power
supply
Power
GND
USB
ANT3
ANT2
ANT1
Audio
Uranus
Audio
DSB75 adapter
SIM card
holder
ALS6A
evaluation
module
Edge mount SMA connectors
manually soldered to antenna pads
Detail:
S
M
A
t
o
H
i
r
o
s
e
U
.
F
L
c
a
b
l
e
UMTS/LTE Rx Diversity/
MIMO
ALS6A
evaluation
module
Page 32 of 36
7 Reference Approval
33
7Reference Approval
7.1Reference Equipment for Type Approval
The Gemalto M2M reference setup submitted to type approve ALS6A-E is shown in Figure 7.
The module (i.e., the evaluation module) is connected to the DSB75 by means of a flex cable
and a special DSB75 adapter. The GSM/UMTS/LTE test equipment is connected via edge
mount SMA connectors soldered to the module’s antenna pads.
For ESD tests and evaluation purposes, it is also possible connect the module to the GSM/
UMTS/LTE test equipment through an SMA-to-Hirose-U.FL antenna cable and the SMA ante nna connectors of the DSB75 adapter.
A further option is to mount the evaluation module directly onto the DSB75 adapter’s 80-pin
board-to-board connector and to connect the test equipment as shown below.
Figure 7: Reference equipment for type approval
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7.2 Compliance with FCC Rules and Regulations
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7.2Compliance with FCC Rules and Regulations
The Equipment Authorization Certification for the Gemalto M2M modules refere nce application
described in Section 7.1 will be registered under the following identifiers:
•ALS6A-E:
FCC Identifier QIPALS6A-E
Granted to Gemalto M2M GmbH
Manufacturers of mobile or fixed dev
ices incorporating ALS6A-E modules are authorized to
use the FCC Grants of the ALS6A-E modules for their own final products according to the conditions referenced in these documents. In this case, the FCC label of the module shall be visible
from the outside, or the host device shall bear a second label stating "Contains FCC ID:
QIPALS6A-E". The integration is limited to fixed or mobile categorised host devices, where a
separation distance between the antenna and any person of min. 20cm can be assured during
normal operating conditions. For mobile and fixed operation configurations the antenna gain,
including cable loss, must not exceed the limits 9.51 dBi (2600MHz).
IMPORTANT:
Manufacturers of portable applications incorporating ALS6A-E modules are required to have
their final product certified and apply for their own FCC Grant related to the specific portable
mobile. This is mandatory to meet the SAR requirements for portable mobiles (see Section
1.4.1 for detail).
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide re asonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be d etermined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
•Consult the dealer or an experienced radio/TV technician for help.
Votronic
Entwicklungs- und Produktionsgesellschaft für elektronische Geräte mbH
Saarbrücker Str. 8
66386 St. Ingbert
Germany
Phone: +49-(0)6 89 4 / 92 55-0
Fax: +49-(0)6 89 4 / 92 55-88
Email: contact@votronic.com
91236
Sales contacts are listed in Table 11.
Sales contacts are listed in Table 11 and Table 12.
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8.1 List of Parts and Accessories
35
Table 11: Molex sales contacts (subject to change)
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Molex
For further information please click:
http://www.molex.com
Molex China Distributors
Beijing,
Room 1311, Tower B, COFCO Plaza
No. 8, Jian Guo Men Nei Street, 100005
Beijing
P.R. China
Phone: +86-10-6526-9628
Fax: +86-10-6526-9730
Table 12: Hirose sales contacts (subject to change)
Hirose Electric Europe B.V.
UK Branch:
First Floor, St. Andrews House,
Caldecotte Lake Business Park,
Milton Keynes MK7 8LE
Great Britain
Phone: +44-1908-369060
Fax: +44-1908-369078
Hirose Electric Co., Ltd.
5-23, Osaki 5 Chome,
Shinagawa-Ku
Tokyo 141
Japan
Phone: +81-03-3491-9741
Fax: +81-03-3493-2933
Hirose Electric Europe B.V.
Hogehillweg 8
1101 CC Amsterdam Z-O
Netherlands
Phone: +31-20-6557-460
Fax: +31-20-6557-469
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36
About Gemalto
Gemalto (Euronext NL0000400653 GTO) is the world leader in digital security with 2011 annual
revenues of €2 billion and more than 10,000 employees operating out of 74 offices and 14 Research
& Development centers, located in 43 countries.
We are at the heart of the rapidly evolving digital society. Billions of people worldwide increasingly
want the freedom to communicate, travel, shop, bank, entertain and work - anytime, everywhere
- in ways that are enjoyable and safe. Gemalto delivers on their expanding needs for personal
mobile services, payment security, authenticated cloud access, identity and privacy protection,
eHealthcare and eGovernment efficiency, convenient ticketing and dependable machine-tomachine (M2M) applications.
Gemalto develops secure embedded software and secure products which we design and
personalize. Our platforms and services manage these secure products, the confidential data they
contain and the trusted end-user services they enable. Our innovations enable our clients to offer
trusted and convenient digital services to billions of individuals.
Gemalto thrives with the growing nu mb e r of pe o pl e using its solutions to interact with the digital
and wireless world.
For more information please visit
m2m.gemalto.com, www.facebook.com/gemalto, or Follow@gemaltom2m on twitter.