AMIS-721250 Datasheet, PDF (10/12 Pages) AMI SEMICONDUCTOR – Contact Image Sensor

AMIS-721250: Contact Image Sensor
Data Sheet
CLK ₂₁₆
217
218
219
CLK numbers include timing for 55 inactive pixels and 344 active pixels
220
226 227
1st CLK of second sensor
1
2
SI / SO
Vout
323 324 ₃₂₅ 326 327 328 329 330
SI/SO Timing for 600 dpi of first/second sensors
341 342 343 344 1 2 3
Last active pixel = pixel 344
Pixel 1 of second sensor
Figure 8: Timing of SI/SO Clock for the 600dpi Mode
CLK ₃₈₈
389
390
391
CLK numbers include timing for 55 inactive pixels and 688 active pixels
392
398
399
1st CLK of second sensor
1
2
SI / SO
Vout
667 668 ₆₆₉ 670 671 672 673 674
SI/SO Timing for 1200 dpi of first/second sensors
685 686 687 688 1 2 3
Last active pixel = pixel 688
Pixel 1 of second sensor
Figure 9: Timing of SI/SO Clock for the 1200dpi Mode
AMI Semiconductor – Dec. 05, M-20496-004
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