Newly update OV FAE

3homer · 发表于 2007-2-2 17:18:28

In OV7680, Don't put external DVDD supply into sensor, Sensor only need IOVDD & AVDD. Pls take note the attached schtmatic!
In OV9660, Don't put external DVDD supply into sensor, Sensor only need IOVDD & AVDD. Pls take note the attached schtmatic!
Both above OV7680/9660 sensor VREFD pin need one capactor(0.1uF) to DGND in module, the capacotor should near close with VREFD/DGND pin.
In OV6680, OVT already updated the sensor Analog volatage to 2.8V+/-5%, pls ref updated sensor spec as attached!
In china, we like to let OV6680/7680/9660 to fit in one holder X-Y size with 6x6mm. although as you know for min.X-Y size, OV7680 can meet 4.5x4.5mm and OV6680 can meet 5x5mm.

3homer · 发表于 2007-2-2 17:18:28

In OV7680, Don't put external DVDD supply into sensor, Sensor only need IOVDD & AVDD. Pls take note the attached schtmatic!
In OV9660, Don't put external DVDD supply into sensor, Sensor only need IOVDD & AVDD. Pls take note the attached schtmatic!
Both above OV7680/9660 sensor VREFD pin need one capactor(0.1uF) to DGND in module, the capacotor should near close with VREFD/DGND pin.
In OV6680, OVT already updated the sensor Analog volatage to 2.8V+/-5%, pls ref updated sensor spec as attached!
In china, we like to let OV6680/7680/9660 to fit in one holder X-Y size with 6x6mm. although as you know for min.X-Y size, OV7680 can meet 4.5x4.5mm and OV6680 can meet 5x5mm.

ibelieve · 发表于 2007-2-6 20:43:29

useful materials
thanks[em01]

chiefhe · 发表于 2007-2-7 09:52:17

Up!
Thanks

tritium · 发表于 2007-2-9 10:56:01

非常有帮助，多谢！

tritium · 发表于 2007-2-9 10:57:39

但是楼主，你说的附件在哪里啊？

wirth · 发表于 2007-3-15 17:05:12

顶起来,谢谢楼主

franky · 发表于 2007-3-16 16:15:29

请问楼主有没有OV7680/OV9660相关的schtmatic?能不能上传一份啊.非常感谢!
[em02]

Star_luck · 发表于 2007-3-29 14:15:47

楼主上传一份原理图看看，谢谢

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[讨论] Newly update OV FAE