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ADV8005 unstable output

Question asked by Fermat on Dec 25, 2017
Latest reply on Dec 27, 2017 by JeyasudhaMuthuPerumal

Dears,

 

I am using the ADV8005 Evaluation board,

 

Input is Component 1080I 50Hz, when I fine tune the V freqency from 50Hz to 49.91Hz with my signal generator,

 

The HDMI receiver after ADV8005 HDMI out will get loss sync and display correct again, I think it's ADV8005 output unstable output when it get unstable input.

 

Have any method that VSP can output stable 1080 50Hz even input have unstable small change ?

I find if the FRC is disable, it can keep stable output, but I want to enable FRC.

 

Thanks

Ken

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