User Guide

PAMS
Technical Documentation
NSE–6
System Module
Page 3 – 7
Original 08/98
System Module
External and Internal Connectors
Suppply Voltages and Power Consumption
Connector Line Symbol Minimum Typical /
Nominal
Maximum/
Peak
Unit / Notes
Charging VIN 7.1 8.4 9.3 V/ Travel charger,
ACT–1
Charging VIN 7.25 7.6 7.95 V/ Travel charger.
ACP–7
Charging I / VIN 720 800 850 mA/ Travel char-
ger, ACT–1
Charging I / VIN 320 370 420 mA/ Travel char-
ger, ACP–7
Battery contact signals
Pin Line
Symbol
Parameter Mini-
mum
Typical
/ Nomi-
nal
Maxi-
mum
Unit / Notes
1 BVOLT Battery voltage 3.0 3.6 5.3 V/ Maximum voltage in idle
mode with a charger con-
nected
2 BSI
Input voltage 0 2.85 V/ Battery size indication
Phone has 100k pull up re-
sistor
SIM Card removal detection
Battery indication
it
181% kohm/ Ni battery
resistor
20 22 24 kohm/ service battery
27 51 kohm/ 4.1V Li battery
68 91 kohm/ 4.2V Li battery
3 BTEMP Input voltage
Input voltage
Output voltage
0
2.1
1.9
1.4
3
2.8
V/ Battery temperature in-
dication
V/ Phone power up (pulse)
V/ Battery power up (pulse)
4 BGND 0 0 V