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ADV7393 720P YPBPR output jitter

Question asked by on Oct 19, 2012
Latest reply on Oct 19, 2012 by

Dear adi friend

used the ADV7393 as the video encoder , applied the cmos camera system.

when used the ADV7393 convert YCBCR digital video to YPBPR output.

connect to TV . we find it problem is that .the display will jitter up and down.


we guest may be the Vsync locking is not the same value by every field.

and we hope to get the readback data for  count  the input resolution, in fact.

check if ADV7393 locking signal stable .

would you give us some suggest ?