Fujitsu MB3891 Cell Phone Accessories User Manual


 
MB3891
22
(Continued)
3.10
3.05
3.00
2.95
2.90
2.85
2.80
40 20 0
20 40 60 80 100
VBAT = VCC-VSIM = 3.6 V
VSIM-ON = “H”
SIMPROG = “L”
5.00
4.95
4.90
4.85
4.80
4.75
4.70
40 20 0
20 40 60 80 100
VBAT = VCC-VSIM = 3.6 V
VSIM-ON = “H”
SIMPROG = “H”
1000
800
600
400
200
0
40 20 200
40 60 80 100
Output voltage VSIMOUT (V)
Ambient temperature Ta ( °C)
Output voltage vs. ambient temperature
(SIM Interface)
Power dissipation PD (mW)
Ambient temperature Ta ( °C)
Power dissipation vs. ambient temperature
Output voltage VSIMOUT (V)
Ambient temperature Ta ( °C)
Output voltage vs. ambient temperature
(SIM Interface)