IA6008-FE10A Datasheet, PDF (3/6 Pages) Rohm – Color image sensor heads for High-Speed

Contact image sensor heads
zTiming chart
(a) CLK Timing Chart
CLK
50%
50%
SP
tSETUP tHOLD
IA6008-FE10A
1/fCLK
twH twL
ts
Ao
1pixel
2pixel
(b) Data Output Timing Chart (600dpi mode)
After turning on the SP pulse, the analog output starts from the setting up point of 82 clock pulse.
600dpi mode
1
CLK
2
82
SP
AO1 to 3
VREF output period
Vdummy
Analog output period
Vdummy
AO1 :
AO2 :
AO3 :
1 to 82clock
1 to 82clock
1 to 82clock
1 to 50pixels
−
−
Note)The CLK section area which is over the effective pixel numbers
(Output blank part) cannot be used as the analog Output
standard level.
51 to 1728pixels
1729 to 3456pixels
3457 to 5156pixels
−
−
5157 to 5184pixels
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