Nokia 9110 Service Manual

PAMS

Technical Documentation

RAE–2

Baseband 

Page 2– 8

Original  02/99

Battery voltage, idle mode

–0.3 ... 4.1V without charger

Charger input voltage

–5.0 ... 16V

Operating temperature range

–25C  to +70 C

Storage temperature range

–40C  to +85 C

Supply voltages

Supply battery voltage

3.0

3.6

4.1

V

Battery powerup voltage (HW)

2.9

3.0

3.1

V

Battery cut off voltage (HW)

2.7

2.8

2.9

V

Regulated baseband supply voltage

2.7

2.8

2.85

V

Regulated baseband supply current

3

50

125

mA

Regulated VCORE supply voltage

1.3  – 2.65

V (changeable)

Regulated VCORE supply current

50

mA

COBBA analog supply voltage

2.7

2.8

2.85

V

COBBA analog supply current

5

20

100

mA

Regulated 5V supply voltage

4.8

5.0

5.2

V

Regulated 5V supply current

0

1

30

mA

Regulated 5V SIM supply voltage

4.8

5.0

5.2

V

Regulated 5V SIM supply current

3

10

30

mA

Regulated 3V SIM supply voltage

2.8

3.0

3.2

V

Regulated 3V SIM supply current

1

6

30

mA

Voltage reference

1.4775

1.5

1.5225

V

Note: The RF voltages are described later

32kHz

32768

Hz, Sleep clock

RFIClk

13

MHz, System clock

PCMClk

8

kHz, PCM clock

SIMClk

3.25

MHz, SIM Clock