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Question asked by HankZ on Sep 15, 2014
Latest reply on Sep 18, 2014 by DaveD

I am trying to design a system to decode a specific analog video signal.  The signal I'm interfacing with has the following characteristics:

 

SIGNAL CHARACTERISTICS:

TYPE: Analog, Composite Video, 675 and 1224 line raster.

SIGNAL RETURN: Radar-Video

VOLTAGE RANGE: -0.88 V to +2.2V

LOAD IMPEDANCED: 95 ohm ±5%

 

I also need to re-encode to the same specifications after altering the video.  Can the ADV7202 decode this signal, and can it output to the same specifications?

 

Any other recommendations for this signal?  We are also looking for a testbed to generate a video signal with these characteristics prior to integration.  Do you have any devices that can easily produce this signal without significant development?

 

Thanks so much

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