INTEGRATED CIRCUITS
UAA2082
Advanced pager receiver
Product specification |
1996 Jan 15 |
Supersedes data of 1995 Nov 27
File under Integrated Circuits, IC03
Philips Semiconductors |
Product specification |
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Advanced pager receiver |
UAA2082 |
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FEATURES
∙Wide frequency range: VHF, UHF and 900 MHz bands
∙High sensitivity
∙High dynamic range
∙Electronically adjustable filters on chip
∙Suitable for data rates up to 2400 bits/s
∙Wide frequency offset and deviation range
∙Fully POCSAG compatible FSK receiver
∙Power on/off mode selectable by the chip enable input
∙Low supply voltage; low power consumption
∙1-cell battery-low detection circuit
∙High integration level
∙Interfaces directly to the PCA5000A, PCF5001 and PCD5003 POCSAG decoders.
APPLICATIONS
∙Wide area paging
∙On-site paging
∙Telemetry
∙RF security systems
∙Low bit-rate wireless data links.
ORDERING INFORMATION
GENERAL DESCRIPTION
The UAA2082 is a high-performance low-power radio receiver circuit primarily intended for VHF, UHF and 900 MHz pager receivers for wide area digital paging systems, employing direct FM non-return-to-zero (NRZ) frequency shift keying (FSK).
The receiver design is based on the direct conversion principle where the input signal is mixed directly down to the baseband by a local oscillator on the signal frequency. Two complete signal paths with signals of 90° phase difference are required to demodulate the signal.
All channel selectivity is provided by the built-in IF filters. The circuit makes extensive use of on-chip capacitors to minimize the number of external components.
The battery monitoring circuit has an external sense input and a 1.1 V detection threshold for easy operation in a single-cell supply concept.
The UAA2082 was designed to operate together with the PCA5000A, PCF5001 or PCD5003 POCSAG decoders, which contain a digital input filter for optimum call success rate.
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NUMBER |
NAME |
DESCRIPTION |
VERSION |
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UAA2082H |
LQFP32 |
plastic low profile quad flat package; 32 leads; body 7 × 7 × 1.4 mm |
SOT358-1 |
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UAA2082U |
28 pads |
naked die; see Fig.8 |
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1996 Jan 15 |
2 |
Philips Semiconductors |
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Product specification |
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Advanced pager receiver |
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UAA2082 |
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QUICK REFERENCE DATA |
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SYMBOL |
PARAMETER |
CONDITIONS |
MIN. |
TYP. |
MAX. |
UNIT |
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VP |
supply voltage |
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1.9 |
2.05 |
3.5 |
V |
IP |
supply current |
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2.3 |
2.7 |
3.2 |
mA |
IP(off) |
stand-by current |
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- |
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3 |
mA |
Pi(ref) |
RF input sensitivity |
BER £ 3¤100; ±4 kHz deviation; |
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data rate 1200 bits/s; Tamb = 25 °C |
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fi(RF) = 173 |
MHz |
- |
-126.5 |
-123.5 |
dBm |
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fi(RF) = 470 |
MHz |
- |
-124.5 |
-121.5 |
dBm |
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fi(RF) = 930 |
MHz |
- |
-120.0 |
-114.0 |
dBm |
Pi(mix) |
mixer input sensitivity |
BER £ 3¤100; fi(RF) = 470 MHz; |
- |
-115.0 |
-110.0 |
dBm |
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±4 kHz deviation; |
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data rate 1200 bits/s; Tamb = 25 °C |
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Vth |
detection threshold for battery |
Tamb = 25 °C |
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1.05 |
1.10 |
1.15 |
V |
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LOW indicator |
Tamb = -10 to +70 °C |
1.03 |
1.10 |
1.17 |
V |
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Tamb |
operating ambient temperature |
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-10 |
- |
+70 |
°C |
1996 Jan 15 |
3 |
15 Jan 1996
4
Vbias(osc)
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C20 |
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1 nF |
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C18 |
R5 |
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R6 |
L8 |
C15 |
R7 |
C14 |
C13 |
C19 |
R3 |
VP |
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1.5 |
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22 |
27 |
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1 nF |
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C16 |
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27 pF |
100 Ω |
1 nF |
10 μF |
1 nF |
1.5 kΩ |
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kΩ |
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XTAL |
kΩ |
nH |
L6 |
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L9 |
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13 to |
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L7 |
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33 nH |
33 nH |
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50 pF |
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560 |
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nH |
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SENSE |
R4 |
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C17 |
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C12 |
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GND3 |
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2.2 kΩ |
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15 pF |
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5 to 20 pF |
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32 |
31 |
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30 |
28 |
27 |
26 |
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25 |
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TS |
1 |
CRYSTAL |
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FREQUENCY |
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24 |
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OSCILLATOR |
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MULTIPLIER |
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BATTERY |
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22 |
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LOW |
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R2 |
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INDICATOR |
low noise |
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47 |
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LIMITER |
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amplifier Q |
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kΩ |
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Q |
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GYRATOR |
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ACTIVE |
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BLI |
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FILTER |
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FILTER |
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20 |
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to |
DO |
3 |
DEMO- |
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GND2 |
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decoder |
RE |
4 |
DULATOR |
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GYRATOR |
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ACTIVE |
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TPI |
5 |
LIMITER |
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FILTER |
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FILTER |
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MIXER Q |
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IF testpoints TPQ |
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6 |
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I |
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low noise |
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19 |
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C1 |
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amplifier I |
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8.2 pF |
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7 |
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18 |
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V i(RF) |
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RF pre-amplifier |
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L1 |
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BAND GAP |
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43 |
C3 |
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REFERENCE |
MIXER I |
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nH |
5 to |
8 |
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VP |
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20 pF |
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10 |
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11 |
12 |
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Vref |
16 |
UAA2082H |
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C2 |
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13 |
14 |
15 |
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GND1 |
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L4 |
L5 |
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8.2 pF |
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330 |
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L2 |
L3 |
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C10 |
C11 |
150 |
150 |
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R1 |
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Ω |
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22 nH |
22 nH |
C5 1 nF |
22 pF |
22 pF |
nH |
nH |
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pagewidth |
C6 |
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C7 |
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C9 |
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5 to |
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8.2 pF |
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8.2 pF |
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C4 1 nF |
20 pF |
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VP |
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full |
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C8 |
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MLC222 |
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8.2 pF |
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Pins 9, 17, 23 and 29 are not connected. |
handbook, |
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Fig.1 Block, test and application diagram drawn for LQFP32; fi(RF) = 172.941 MHz. |
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MHz) (173 DIAGRAMS BLOCK
receiver pager Advanced
UAA2082
Semiconductors Philips
specification Product
15 Jan 1996
5
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C20 |
Vbias(osc) |
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1 nF |
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VP |
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C18 |
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R5 |
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Ω |
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R6 |
L8 |
C15 |
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C13 |
R3 |
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1 nF |
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1.5 k |
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R7 |
C14 |
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C 19 |
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22 |
27 |
27 |
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1.5 kΩ |
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C16 |
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kΩ |
nH |
pF |
100 Ω 1 nF |
10 F |
1 nF |
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L9 |
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L7 |
L6 |
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13 to |
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XTAL |
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BLI |
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560 nH |
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50 pF |
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33 nH 33 nH |
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C17 |
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DO |
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R2 |
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RE |
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R 4 |
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SENSE |
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C12 |
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47 kΩ |
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2.2 kΩ |
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TS |
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15 pF |
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GND3 |
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5 to 20 pF |
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28 |
27 |
26 |
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25 |
24 |
23 |
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20 |
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BAND GAP |
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CRYSTAL |
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FREQUENCY |
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REFERENCE |
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OSCILLATOR |
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MULTIPLIER |
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VP |
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Vref |
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BATTERY |
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low noise |
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LOW |
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UAA2082U |
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INDICATOR |
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amplifier |
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Q |
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LIMITER |
GYRATOR |
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ACTIVE |
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DEMODULATOR |
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Q |
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FILTER |
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FILTER |
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LIMITER |
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GYRATOR |
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ACTIVE |
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I |
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FILTER |
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FILTER |
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low noise |
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RF pre-amplifier |
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amplifier |
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I |
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MIXER I |
MIXER Q |
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1 |
2 |
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4 |
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10 |
11 |
12 |
13 |
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TPI |
TPQ |
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C3 |
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330 |
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L3 |
L2 |
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10 pF |
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10 pF |
L4 |
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GND2 |
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R1 |
GND1 |
C5 |
1 nF |
8.2 pF |
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150 |
L5 |
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IF testpoints |
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Ω |
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22 nH |
22 nH |
C10 C11 |
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5 to 20 pF |
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nH |
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C7 |
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L1 |
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C6 |
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C9 |
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nH |
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C1 |
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C2 |
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C4 |
1 nF |
5 to 20 pF |
C8 |
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8.2 pF |
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43 nH |
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8.2 pF |
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8.2 pF |
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pagewidth |
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MLC223 |
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V i(RF) |
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VP |
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8.2 pF |
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full |
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Fig.2 |
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Block, test and application diagram drawn for naked die; fi(RF) = 172.941 MHz. |
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book,han |
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receiver pager Advanced
UAA2082
Semiconductors Philips
specification Product
Philips Semiconductors |
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Product specification |
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Advanced pager receiver |
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UAA2082 |
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Table 1 Tolerances of components shown in Figs 1 and 2 (notes 1 and 2) |
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COMPONENT |
TOLERANCE |
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REMARK |
(%) |
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Inductances |
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L1 |
±5 |
Qmin = 100 at 173 MHz |
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L2, L3, L6, L7 |
±20 |
Q |
= 50 at 173 MHz; TC = (+25 to +125) × 10−6/K |
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min |
L4, L5 |
±10 |
Q |
= 30 at 173 MHz; TC = (+25 to +125) × 10−6/K |
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min |
L8 |
±20 |
Q |
= 30 at 173 MHz; TC = (+25 to +125) × 10−6/K |
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min |
L9 |
±10 |
Q |
= 30 at 57 MHz; TC = (+25 to +125) × 10−6/K |
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min |
Resistors |
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R1 to R7 |
±2 |
TC = +50 × 10−6/K |
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Capacitors |
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C1, C2, C7, C8, C9, C15 |
±5 |
TC = (0 ±30) × 10−6/K; tan δ ≤ 30 × 10−4 at 1 MHz |
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C3, C6, C12 |
− |
TC = (−750 ±300) × 10−6/K; tan δ ≤ 50 × 10−4 at 1 MHz |
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C4, C5, C14, C18, C19, C20 |
±10 |
TC = (0 ±30) × 10−6/K; tan δ ≤ 10 × 10−4 at 1 MHz |
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C10, C11 |
±5 |
TC = (0 ±30) × 10−6/K; tan δ ≤ 21 × 10−4 at 1 MHz |
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C13 |
±20 |
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C16 |
− |
TC = (−1700 ±500) × 10−6/K; tan δ ≤ 50 × 10−4 at 1 MHz |
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C17 |
±5 |
TC = (0 ±30) × 10−6/K; tan δ ≤ 26 × 10−4 at 1 MHz |
Notes
1.Recommended crystal: fXTAL = 57.647 MHz (crystal with 8 pF load), 3rd overtone, pullability >2.75 × 10−6/pF (change in frequency between series resonance and resonance with 8 pF series capacitor at 25 °C), dynamic
resistance R1 < 40 Ω, f = ±5 × 10−6 for Tamb = −10 to +55 °C with 25 °C reference, calibration plus aging tolerance: −5 × 10−6 to +15 × 10−6.
2.This crystal recommendation is based on economic aspects and practical experience. Normally the spreads for R1, pullability and calibration do not show their worst case limits simultaneously in one crystal. In such a rare event, the tuning range will be reduced to an insufficient level.
1996 Jan 15 |
6 |
15 Jan 1996
7
Vbias(osc)
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C20 |
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1 nF |
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C18 |
R5 |
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R6 |
L8 |
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C13 |
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VP |
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C14 |
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R3 |
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1.5 |
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22 |
100 |
C15 |
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C19 |
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1 nF |
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1 nF |
10 μF |
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820 |
Ω |
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kΩ |
C16 |
XTAL |
kΩ |
nH |
1 nF |
L7 |
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3 to |
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L9 |
13 to |
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10 pF |
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8 nH |
L6 |
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560 |
50 pF |
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8 nH |
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nH |
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SENSE |
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R4 |
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C17 |
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C12 |
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1.2 kΩ |
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15 pF |
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GND3 |
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2.5 to 6 pF |
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32 |
31 |
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30 |
28 |
27 |
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26 |
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25 |
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TS |
1 |
CRYSTAL |
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FREQUENCY |
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24 |
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OSCILLATOR |
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MULTIPLIER |
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BATTERY |
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22 |
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LOW |
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R2 |
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INDICATOR |
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low noise |
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47 |
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LIMITER |
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amplifier Q |
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21 |
kΩ |
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Q |
GYRATOR |
ACTIVE |
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BLI |
2 |
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FILTER |
FILTER |
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20 |
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to |
DO |
3 |
DEMO- |
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GND2 |
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decoder |
RE |
4 |
DULATOR |
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GYRATOR |
ACTIVE |
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TPI |
5 |
LIMITER |
FILTER |
FILTER |
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MIXER Q |
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IF testpoints |
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TPQ |
6 |
I |
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low noise |
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19 |
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C1 |
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amplifier I |
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2.7 pF |
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7 |
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18 |
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V i(RF) |
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RF pre-amplifier |
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L1 |
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BAND GAP |
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12.5 |
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C3 |
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REFERENCE |
MIXER I |
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nH |
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2.5 to |
8 |
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VP |
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UAA2082H |
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6 pF |
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10 |
11 |
12 |
13 |
14 |
Vref |
15 |
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C2 |
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16 |
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L4 |
L5 |
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GND1 |
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2.7 pF |
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C10 |
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C11 |
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40 |
40 |
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330 |
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L2 |
L3 |
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R1 |
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nH |
nH |
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C5 1 nF 22 pF |
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22 pF |
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Ω |
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8 nH |
8 nH |
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pagewidth |
C6 |
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C7 |
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C9 |
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2.5 to |
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2.7 pF |
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2.7 pF |
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C4 1 nF |
6 pF |
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VP |
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full |
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C8 |
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MLC224 |
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2.7 pF |
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Pins 9, 17, 23 and 29 are not connected. |
handbook, |
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Fig.3 Block, test and application diagram drawn for LQFP32; fi(RF) = 469.95 MHz. |
|
MHz) (470 DIAGRAMS TEST AND BLOCK
receiver pager Advanced
UAA2082
Semiconductors Philips
specification Product
15 Jan 1996
8
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Vbias(osc) |
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C20 |
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1 nF |
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VP |
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C18 |
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R5 |
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R6 |
L8 |
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R3 |
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1 nF |
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1.5 kΩ |
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C14 |
C13 |
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C 19 |
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22 |
100 |
C15 |
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C16 |
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10 |
F |
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820 Ω |
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1 nF |
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1 nF |
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L9 |
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kΩ |
nH |
3 to |
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L7 |
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L6 |
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13 to |
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XTAL |
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10 pF |
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BLI |
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560 nH |
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50 pF |
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8 nH |
8 nH |
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C17 |
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DO |
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R2 |
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R 4 |
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SENSE |
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C12 |
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47 kΩ |
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1.2 kΩ |
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TS |
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15 pF |
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GND3 |
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2.5 to 6 pF |
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28 |
27 |
26 |
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25 |
24 |
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23 |
22 |
21 |
20 |
19 |
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17 |
16 |
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15 |
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BAND GAP |
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CRYSTAL |
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FREQUENCY |
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REFERENCE |
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OSCILLATOR |
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MULTIPLIER |
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VP |
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Vref |
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BATTERY |
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low noise |
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LOW |
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UAA2082U |
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INDICATOR |
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amplifier |
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Q |
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LIMITER |
GYRATOR |
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ACTIVE |
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DEMODULATOR |
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Q |
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FILTER |
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FILTER |
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LIMITER |
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GYRATOR |
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ACTIVE |
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I |
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FILTER |
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FILTER |
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low noise |
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RF pre-amplifier |
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amplifier |
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I |
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MIXER I |
MIXER Q |
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1 |
2 |
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3 |
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4 |
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5 |
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6 |
7 |
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8 |
9 |
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10 |
11 |
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12 |
13 |
14 |
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TPI |
TPQ |
C3 |
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330 |
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L3 |
L2 |
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22 pF |
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22 pF |
L4 |
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GND2 |
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R1 |
GND1 |
C5 1 nF 2.7 pF |
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40 |
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IF testpoints |
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Ω |
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8 nH |
8 nH |
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C10 C11 |
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L5 |
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2.5 to 6 pF |
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nH |
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40 |
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C7 |
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C9 |
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V i(RF) |
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VP |
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pagewidth |
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C6 |
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nH |
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C2 |
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2.5 to 6 pF |
2.7 pF |
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2.7 pF |
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C1 |
L1 |
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C4 |
1 nF |
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C8 |
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2.7 pF |
12.5 nH |
2.7 pF |
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MLC225 |
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full |
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Fig.4 |
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handbook, |
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i(RF) |
= 469.95 MHz. |
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|||||
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Block, test and application diagram drawn for naked die; f |
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receiver pager Advanced
UAA2082
Semiconductors Philips
specification Product
15 Jan 1996
9
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Vbias(osc) |
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C20 |
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1 nF |
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C18 |
R5 |
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R6 |
L8 |
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C13 |
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VP |
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C14 |
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R3 |
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1.5 |
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22 |
100 |
C15 |
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C19 |
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1 nF |
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1 nF |
10 μF |
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820 Ω |
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kΩ |
C16 |
XTAL kΩ |
nH |
1 nF |
L7 |
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3 to |
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L9 |
13 to |
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10 pF |
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8 nH |
L6 |
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560 |
50 pF |
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8 nH |
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nH |
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SENSE |
R4 |
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C17 |
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C12 |
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1.2 kΩ |
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15 pF |
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GND3 |
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2.5 to 6 pF |
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32 |
31 |
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30 |
28 |
27 |
26 |
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25 |
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TS |
1 |
CRYSTAL |
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FREQUENCY |
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24 |
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OSCILLATOR |
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MULTIPLIER |
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BATTERY |
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22 |
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LOW |
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R2 |
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INDICATOR |
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low noise |
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47 |
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LIMITER |
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amplifier Q |
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21 |
kΩ |
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Q |
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GYRATOR |
ACTIVE |
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BLI |
2 |
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FILTER |
FILTER |
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20 |
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to |
DO |
3 |
DEMO- |
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GND2 |
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decoder |
RE |
4 |
DULATOR |
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GYRATOR |
ACTIVE |
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TPI |
5 |
LIMITER |
FILTER |
FILTER |
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MIXER Q |
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IF testpoints TPQ |
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6 |
I |
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low noise |
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19 |
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amplifier I |
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RF pre-amplifier |
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18 |
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7 |
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BAND GAP |
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8 |
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REFERENCE |
MIXER I |
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10 |
11 |
12 |
13 |
VP |
Vref |
15 |
UAA2082H |
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||||
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14 |
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16 |
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L4 |
L5 |
||||||
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GND1 |
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C10 |
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C11 |
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40 |
40 |
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22 pF |
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22 pF |
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nH |
nH |
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V i(RF) |
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C21 |
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L10 |
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C23 |
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pagewidth |
C5 |
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1 nF |
5.6 pF |
|
12.5 nH |
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2.5 to 6 pF |
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C22 |
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MLC226 |
|||
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VP |
full |
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5.6 pF |
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Fig.5 |
Mixer input sensitivity testhandbook, |
circuit; fi(RF) = 469.95 MHz. |
|
|
|
|
receiver pager Advanced
UAA2082
Semiconductors Philips
specification Product
Philips Semiconductors |
|
|
Product specification |
|
|
|
|
Advanced pager receiver |
|
UAA2082 |
|
|
|
|
|
Table 2 Tolerances of components shown in Figs 3, 4 and 5 (notes 1 and 2) |
|||
|
|
|
|
COMPONENT |
TOLERANCE |
REMARK |
|
|
(%) |
||
|
|
|
|
|
|
|
|
Inductances |
|
|
|
|
|
|
|
L1, L10 |
|
±5 |
Qmin = 145 at 470 MHz |
L2, L3, L6, L7 |
|
±20 |
Qmin = 50 at 470 MHz; TC = (+25 to +125) × 10−6/K |
L4, L5 |
|
±10 |
Qmin = 40 at 470 MHz; TC = (+25 to +125) × 10−6/K |
L8 |
|
±10 |
Qmin = 30 at 156 MHz; TC = (+25 to +125) × 10−6/K |
L9 |
|
±10 |
Qmin = 40 at 78 MHz; TC = (+25 to +125) × 10−6/K |
Resistors |
|
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|
R1 to R6 |
|
±2 |
TC = +50 × 10−6/K |
Capacitors |
|
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|
|
C1, C2, C7, C8, C9 |
|
±5 |
TC = (0 ±30) × 10−6/K; tan δ ≤ 30 × 10−4 at 1 MHz |
C3, C6, C12, C23 |
|
− |
TC = (−750 ±300) × 10−6/K; tan δ ≤ 50 × 10−4 at 1 MHz |
C4, C5, C14, C18 to C22 |
|
±10 |
TC = (0 ±30) × 10−6/K; tan δ ≤ 10 × 10−4 at 1 MHz |
C10, C11 |
|
±5 |
TC = (0 ±30) × 10−6/K; tan δ ≤ 21 × 10−4 at 1 MHz |
C13 |
|
±20 |
|
|
|
|
|
C16 |
|
− |
TC = (−1700 ±500) × 10−6/K; tan δ ≤ 50 × 10−4 at 1 MHz |
C17 |
|
±5 |
TC = (0 ±30) × 10−6/K; tan δ ≤ 26 × 10−4 at 1 MHz |
Notes
1.Recommended crystal: fXTAL = 78.325 MHz (crystal with 8 pF load), 3rd overtone, pullability >2.75 × 10−6/pF (change in frequency between series resonance and resonance with 8 pF capacitor at 25 °C), dynamic resistance
R1 < 30 Ω, f = ±5 × 10−6 for Tamb = −10 to +55 °C with 25 °C reference, calibration plus aging tolerance: −5 × 10−6 to +15 × 10−6.
2.This crystal recommendation is based on economic aspects and practical experience. Normally the spreads for R1, pullability and calibration do not show their worst case limits simultaneously in one crystal. In such a rare event, the tuning range will be reduced to an insufficient level.
1996 Jan 15 |
10 |
15 Jan 1996
TS 1
|
BLI |
2 |
|
to |
DO |
3 |
|
decoder |
RE |
4 |
|
11 |
|||
|
|
||
|
TPI |
5 |
|
IF testpoints TPQ |
6 |
||
C1 |
|
|
|
1.2 pF |
|
7 |
|
V i(RF) |
|
||
|
|
||
L1 |
C3 |
|
|
5 |
|
||
nH |
1.7 to |
8 |
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|
3 pF |
||
C2 |
|
|
|
1.0 pF |
|
|
Pins 9, 17, 23 and 29 are not connected.
|
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|
L8 |
|
C14 |
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VP |
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C13 |
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R3 |
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||
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33 nH |
150 |
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4.7 μF |
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330 Ω |
|
||||
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pF |
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C15 |
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Vi(OSC) |
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C19 |
L7 |
L6 |
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3.3 pF |
|
|
R4 |
|
|
|
150 pF |
3 nH |
3 nH |
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SENSE |
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GND3 |
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390 Ω |
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C12 |
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1.7 to 3 pF |
|
||
|
32 |
31 |
|
30 |
28 |
27 |
26 |
|
|
|
|
25 |
|
|
|
CRYSTAL |
|
|
|
|
|
FREQUENCY |
|
|
|
|
24 |
|
|||
OSCILLATOR |
|
|
|
|
MULTIPLIER |
|
|
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|
|||||
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||||||
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BATTERY |
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22 |
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|
|
LOW |
|
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|
R2 |
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|
|
INDICATOR |
low noise |
|
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||||
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47 |
||
LIMITER |
|
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|
|
amplifier Q |
|
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21 |
||||
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kΩ |
||||||
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||||
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Q |
|
GYRATOR |
|
ACTIVE |
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FILTER |
|
FILTER |
|
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|
20 |
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|
DEMO- |
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GND2 |
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||
DULATOR |
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||
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GYRATOR |
|
ACTIVE |
|
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|
LIMITER |
|
FILTER |
|
FILTER |
|
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|
MIXER Q |
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|||
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||||||
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|
I |
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|
low noise |
|
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19 |
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|
|
amplifier I |
|
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|
|
RF pre-amplifier |
|
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|
18 |
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|||
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|
|
BAND GAP |
|
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|
|
|
REFERENCE |
|
MIXER I |
|
|
|
|
||
|
|
10 |
|
11 |
12 |
|
VP |
Vref |
15 |
|
UAA2082H |
|
|
||
|
|
|
13 |
14 |
|
16 |
|
L4 |
L5 |
||||||
|
|
GND1 |
|
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|
C5 |
|
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|
|||
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|
L10 |
|
|
L11 |
|
12.5 |
12.5 |
|||
120 |
|
L2 |
L3 |
|
|
|
|
|
|||||||
R1 |
|
|
|
|
|
|
|
nH |
nH |
||||||
|
|
|
150 pF |
5 nH |
|
5 nH |
|
||||||||
Ω |
|
|
|
3.5 nH 3.5 nH |
|
|
|
|
|||||||
|
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|
|
VP
C4
pagewidth150 pF fullhandbook,
|
|
|
|
|
|
|
|
|
|
C6 |
|
|
|
C7 |
|
|
C9 |
||
|
|
|
|
|
|||||
1.7 to |
|
|
1.5 pF |
|
|
||||
|
|
|
|
1.2 pF |
|||||
3 pF |
|
|
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|
|
|||
|
|
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|
|
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|
|
||
|
|
|
|
|
C8 |
|
|
MLC227 |
|
|
|
|
|
|
|
|
|||
|
|
|
|
1.5 pF |
|
|
|
|
Fig.6 Test circuit; fi(RF) = 930.50 MHz.
MHz) (930 DIAGRAM TEST AND BLOCK
receiver pager Advanced
UAA2082
Semiconductors Philips
specification Product
Philips Semiconductors |
|
|
Product specification |
|
|
|
|
Advanced pager receiver |
|
UAA2082 |
|
|
|
|
|
Table 3 Tolerances of components shown in Fig.6 (note 1) |
|||
|
|
|
|
COMPONENT |
TOLERANCE |
REMARK |
|
|
(%) |
||
|
|
|
|
|
|
|
|
Inductances |
|
|
|
|
|
|
|
L1 |
|
±10 |
Qtyp = 150 at 930 MHz |
L2, L3, L6, L7 |
|
− |
microstrip inductor |
|
|
|
|
L4, L5 |
|
±5 |
Qtyp = 100 at 930 MHz |
L8 |
|
±10 |
Qtyp = 65 at 310 MHz |
L10, L11 |
|
±10 |
Qtyp = 150 at 930 MHz |
Resistors |
|
|
|
|
|
|
|
R1 to R4 |
|
±2 |
TC = (0 ±200) × 10−6/K |
Capacitors |
|
|
|
|
|
|
|
C1, C2, C7, C8, C9, C15 |
|
±5 |
TC = (0 ±30) × 10−6/K; tan δ ≤ 30 × 10−4 at 1 MHz |
C3, C6, C12 |
|
− |
TC = (0 ±200) × 10−6/K; tan δ ≤ 30 × 10−4 at 1 MHz |
C4, C5, C14, C19 |
|
±10 |
TC = (0 ±30) × 10−6/K; tan δ ≤ 10 × 10−4 at 1 MHz |
C13 |
|
±20 |
|
|
|
|
|
Note
1. The external oscillator signal Vi(OSC) has a frequency of fOSC = 310.1667 MHz.
1996 Jan 15 |
12 |