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ADV7513 color distortion

Question asked by JimC on Jul 13, 2015
Latest reply on Jul 30, 2015 by mattp

I'm using an ADV7513 to drive a DVI monitor. When I drive the monitor with a six foot cable the video is fine. When I drive the monitor with a twenty foot cable the colors are distorted. The are red lines that follow the contours of images in the video. If I test with a color bar test pattern the video is clean. I can't tell if it is a drive problem or a skew problem with the output. Any suggestion on how to resolve this would be appreciated.

 

Jim Cassey

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