Nokia N80 - Front Camera Electrical Characteristics

Description Parameter Min Typ Max Unit Notes
Differential rise and fall
time
300 800 ps -3
Note:
• Common mode voltage is a mean value of high and low states of one single-ended signal.
• Differential voltage swing is differential amplitude between signals of differential pair.
• Differential transitions should be only measured with good equipment (bandwidth > 1 GHz),
otherwise results will seem too slow.
Table 25 Camera supply voltage characteristics
Description Parameter Min Typ Max Unit
Camera analogue voltage VDD 2.37 2.5 2.63 V
Camera digital voltage VDDI 1.4 1.5 1.65V V
Table 26 Camera control IF electrical characteristics
Description Parameter Min Typ. Max Unit Notes
SDA, SCL, Vctrl, ExtClk VIH 1.5 1.8 VDD V High-level input voltage
SDA, SCL, Vctrl, ExtClk VIL 0 - 0.54 V Low-level input voltage
SDA VOL 0 - 0.4 V High-level output voltage
Regulator Enable VOH 1.35 1.8 2.3V V D4800 GPIO High-level
output voltage
Cam_strobe VOH 0.8 x
VDD
- VDD High-level output voltage
Cam_strobe VOL 0 - 0.4 V Low-level output voltage
ExtClk fExtClk 9.6 MHz SW controls frequency
SDA, SCL tR 300 ns Rise time
Front camera electrical characteristics
Table 27 Front camera supply voltage characteristics
Description Parameter Min Typ Max Unit
Camera I/O and
photo sensor
voltage
VCAM2 2.6 2.8 3 V
Camera digital
circuits and A/
D converter
voltage
VCAM 1.4 1.5 1.6 V
RM-91; RM-92
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