Nokia NSB-9 Service Manual page 36

NSB-9
System Module and User Interface
12 HSEAR P
13 HSEAR R N
14 HSEAR R P
Pin Name Parameter
1 VSIM 1.8V SIM Card
3V SIM Card
2 SIMRST 1.8V SIM Card
3V SIM Card
3 SIMCLK Frequency
Trise/Tfall
1.8V Voh
1.8V Vol
3 Voh
3 Vol
4 DATA 1.8V Voh
1.8V Vol
3 Voh
3 Vol
1.8V Vih
1.8V Vil
3V Vil
3V Vil
5 NC
6 GND GND
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Table 16: SIM Connector (X386)
Min Typ
1.6 1.8
2.8 3.0
0.9xVSIM
0
0.9xVSIM
0
3.25
0.9xVSIM
0
0.9xVSIM
0
0.9xVSIM
0
0.9xVSIM
0
0.7xVSIM
0
0.7xVSIM
0
0
Nokia Corporation
CCS Technical Documentation
10Ω
10Ω
10Ω
Max Unit Notes
1.9 V Supply voltage
3.2
VSIM V SIM reset (output)
0.15xVSIM
VSIM
0.15xVSIM
MHz SIM clock
50 ns
VSIM V
VSIM
VSIM V SIM data (output)
0.15xVSIM
VSIM
0.15xVSIM
VSIM SIM data (input)
0.15xVSIM Trise/Tfall max 1us
VSIM
0.15xVSIM
Not Connected
V Ground
Differential right chan-
nel output
Issue 1 04/03