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3 of 14

SS8000G

ELECTRICAL CHARACTERISTICS

(Vbat = 3V-5.5V, CVa=10µF, CVcore =CVm=4.7

µF, CVrtc=0.22µF, CVref=CVtcxo=CVsim=CVio=1µF, minimum loads applied on all

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Main Controller

Battery Input Voltage Range

3

5.5

V

Charger Input Voltage Range

15

V

Shutdown Supply Current

Vbat<2.5V

2.5V<Vbat<3.2V

3.2V<Vbat

5

30

45

20

55

80

µA

Operation Ground Current

All Output on

Vtcxo off, all others on

Va, Vtcxo off, all others on

187

148

108

500

200

150

µA

UVLO on Threshold

Vbat

3.15

3.18

3.2

V

UVLO Hysteresis

Vbat

200

mV

Deep Discharging Lockout on Threshold

2.6

V

Deep Discharging Lockout Hysteresis

100

mV

Thermal Shutdown Threshold

165

°C

Thermal Shutdown Hysteresis

25

°C

LDO Enable Response Time

250

µs

Power Key Input High Voltage

PWRKEY

0.7xVbat

V

Power Key Input Low Voltage

PWRKEY

0.3xVbat

V

PWRBB Input High Voltage

PWRBB

1

PWRBB Input Low Voltage

PWRBB

0.2

Control Input High Voltage

2

V

Control Input Low Voltage

VMSEL,SIMSEL,SIMVCC,SRCLKEN,VASEL,

BATUSE,LEDEN,VIBRATOREN,ALERTEREN

0.5

V

Digital Core Voltage LDO (Vcore)

Output Voltage

1.7

1.8

1.9

V

Output Short Current Limit

430

mA

Load Regulation

0.05mA < I_load< 200mA

1.3

10

mV

Line Regulation

3.2V < Vbat < 5.5V

3.3

5

mV

Digital IO Voltage LDO (Vio)

Output Voltage

2.7

2.8

2.9

V

Output Short Current Limit

275

mA

Load Regulation

0.05mA<I_load<100mA at Vbat=3.6V

3

10

mV

Line Regulation

3.2V<Vbat<5.5V

4.6

5

mV

Analog Voltage LDO (Va)

Output Voltage

2.7

2.8

2.9

V

Output Short Current Limit

400

mA

Load Regulation

0.05mA<I_load<150mA at Vbat=3.6V

3.3

10

mV

Line Regulation

3.2V<Vbat<5.5V

0.4

5

mV

Output Noise Voltage

Frequency from 10Hz to 100kHz

50

µVrms

Ripple Rejection

Frequency from 10Hz to 3kHz

Frequency from 3kHz to 1MHz

65

40

dB

VTCXO Voltage LDO (Vtcxo)

Output Voltage

2.7

2.8

2.9

V

Output Short Current Limit

45

mA

Load Regulation

0.05mA<I_load<20mA at Vbat=3.6V

0.1

2

mV

Line Regulation

3.2V<Vbat<5.5V

0.4

3

mV

Output Noise Voltage

Frequency from 10Hz to 100kHz

50

µVrms

Ripple Rejection

Frequency from 10Hz to 3kHz

Frequency from 3kHz to 1MHz

65

40

dB

12/06/2004 Rev.2.10