IA1208-FB11A Просмотр технического описания (PDF) - ROHM Semiconductor

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производитель

IA1208-FB11A

Color image sensor heads for multi-function

ROHM Semiconductor 

Contact image sensor heads

IA1208-FB11A

(b-2)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.

CLK

SP

Ao

12

82 83 84

109 110 111

VREF Output Period(82pixels) Vdummy

Analog Output Period

1 to 82pixels

83 to 136pixels 137 to 5266pixels

Note) The CLK section area which is over the effective pixcel numbers

(Output blank part) cannot be used as the analog Output standard level.

(b-3)Data Output Timing Chart (300dpi mode)

After turning on the SP pulse, the analog output starts from the setting up point of 82 clock pulse.

CLK

SP

Ao

12

82 83 84

109 110 111

VREF output period

1 to 82pixels

Vdummy

Analog output period

83 to 109pixels 110 to 2674pixels

Note)The CLK section area which is over the effective pixel numbers

(Output blank part) cannot be used as the analog Output

standard level.

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