Nokia E62, Service Manual

Page: 205 / 238

Description Parameter Min Max Unit Notes
Differential
input
sensitivity
V
DI
0.2 V |(D+) - (D-)|
Differential
input voltage
range
V
CM
0.8 2.5 V Included VDI
range
Low-level
output voltage
V
OL
0 0.3 V
High-level
output voltage
(driven)
V
OH
2.8 3.6 V
Output signal
crossover
voltage
V
CRS
1.3 2 V
FBUS interface electrical characteristics (between RAP and N2300)
Description Parameter Min Max Unit
High-level input voltage V
IH
0.7 x
V
DDSHV2
V
DDSHV2
V
Low-level Input voltage V
IL
0 0.3 x
V
DDSHV2
V
High-level output voltage V
OH
0.8 x
V
DDSHV2
V
DDSHV2
V
Low-level output voltage V
OL
0 0.22 x
V
DDSHV2
V
Rise/fall time
tR/tF
0 25 ns
(VDDSHV2 = 1.8V)
SIM IF connections
Pin Signal I/O Engine connection Notes
C1 VSIM Out N2200 VSIM1 Supply voltage
to SIM card, 1.8
V or 3.0 V.
C2 SIMRST Out N2200 SIM1Rst Reset signal to
SIM card
C3 SIMCLK Out N2200 SIM1ClkC Clock signal to
SIM card
C5 GND - GND Ground
C7 SIMDATA In/Out N2200 SIM1DaC Data input /
output
RM-88
System Module Nokia Customer Care
Issue 1 COMPANY CONFIDENTIAL Page 8 –21
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