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ADA4411 coupling capacitors

Question asked by apomerants on Jul 26, 2017
Latest reply on Sep 20, 2017 by Zoltan

Hello . In the ADA4411 datasheet the video coupling capacitors are at 220uF. Problem is that we have for some reason a very significant integration problem (rising ramp at the porch section). It disappeared when using a 400uF coupling capacitors. Is this a legitimate solution?

What can be the risk in such change?

Amnon  

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