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PAMS
Technical Documentation
NSE–3
System Module
Page 3 – 15
Original 11/97
SIM Card Connector
Pin
Name
Parameter
Min
Typ
Max
Unit
Notes
4
GND
GND
0
0
V
Ground
3, 5
VSIM
5V SIM Card
3V SIM Card
4.8
2.8
5.0
3.0
5.2
3.2
V
Supply voltage
6
DATA
5V Vin/Vout
3V Vin/Vout
4.0
0
2.8
0
”1”
”0”
”1”
”0”
VSIM
0.5
VSIM
0.5
V
SIM data
Trise/Tfall max 1us
2
SIMRST
5V SIM Card
3V SIM Card
4.0
2.8
”1”
”1”
VSIM
VSIM
V
SIM reset
1
SIMCLK
Frequency
Trise/Tfall
3.25
25
MHz
ns
SIM clock
Internal Microphone
Pin
Name
Min
Typ
Max
Unit
Notes
6
MICP
0.55
4.1
mV
Connected to COBBA MIC2N input. The
maximum value corresponds to1 kHz, 0
dBmO network level with input amplifier
gain set to 32 dB. typical value is maxi-
mum value – 16 dB.
7
MICN
0.55
4.1
mV
Connected to COBBA MIC2P input. The
maximum value corresponds to1 kHz, 0
dBmO network level with input amplifier
gain set to 32 dB. typical value is maxi-
mum value – 16 dB.
Infrared Module Connections
An infrared transceiver module is designed to substitute an electrical
cable between the phone and a PC. The infrared transceiver module is a
stand alone component capable to perform infrared transmitting and re-
ceiving functions by transforming signals transmitted in infrared light from
and to electrical data pulses running in two wire asyncronous databus. In
DCT3 the module is placed inside the phone at the top of the phone.
Signal
Parameter
Min
Typ
Max
Unit
Notes
IRON
IR–module on/off
2.0
2.85
V
Iout@2mA
FBUS_RX
IR receive pulse
0
0.8
V
IR receive no pulse
2.0
2.85
V
FBUS_TX
IR transmit pulse
2.0
2.85
V
Iout@2mA
IR transmit no pulse
0
0.5
V
Summary of Contents for NSE-3 SERIES
Page 3: ...NSE 3 SeriesTransceivers PAMS Technical Documentation Original 11 97 Chapter 1 Foreword ...
Page 7: ...NSE 3 Series Transceivers PAMS Technical Documentation Original 11 97 Chapter 3 System Module ...
Page 80: ...PAMS Technical Documentation Original 11 97 Chapter 4 UI Module UE4 ...
Page 83: ...PAMS Technical Documentation UI Module UE4 Page 4 4 Original 11 97 Baseband Block Diagram ...
Page 99: ...UIF Module UE4 Original 11 97 4 A3 4 Layout Diagram of UE4 Version 10 ...
Page 100: ...PAMS Technical Documentation Original 08 96 Appendix 1 TRANSCEIVER NSE 3NX ...
Page 139: ...PAMS Technical Documentation Original 11 97 HFU 2 ...
Page 146: ...PAMS Technical Documentation HFU 2 Page 8 Original 11 97 Exploded View of HFU 2 3 2 4 5 1 ...
Page 153: ...PAMS Technical Documentation HFU 2 Page 15 Original 11 97 This page intentionally left blank ...
Page 154: ...PAMS Technical Documentation Original 11 97 CARK 64 Installation Guide ...
Page 158: ...PAMS Technical Documentation CARK 64 Page 5 Original 11 97 This page intentionally left blank ...
Page 159: ...PAMS Technical Documentation Original 11 97 CARK 91 Installation Guide ...
Page 167: ...PAMS Technical Documentation CARK 91 Page 9 Original 11 97 This page intentionally left blank ...
Page 168: ...NSE K B 3 Series Transceivers PAMS Technical Documentation Original 11 97 Service Tools ...
Page 193: ...NSE 3 System Module UP8T Original 11 97 3 A3 1 Block Diagram of System RF Blocks ...
Page 203: ...NSE 3 Series Transceivers PAMS Technical Documentation Original 11 97 Tuning Instructions ...