HSYNC Jitter of AD9887A

Hello all,

We use analog RGB signal (H,V,R,G,B) at 1280*1024 (60Hz).

There is about 34 ns jitter for first 120~130 lines of HSYNC  from Pin NO 139.

Since then, Jitter of HSYNC is under 4ns and this value  is OK for our use.

Was there issue like above ?

Please let me know anything your advice about above.

Best Regards,

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