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ADV7403:Input DC level fluctuation with CVBS input

Question asked by Clarke on Nov 28, 2013
Latest reply on Dec 11, 2013 by GuenterL

Hello,

 

We found the input DC level fluctuated in about 2mV with CVBS input.

Is there any way to improve it?

We observed it was iimproved a little bit when the bias current was reduced.

Is there any side effects with it?

 

Best regards,

Ian

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