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Bypass the DPLL of an ADV761x HDMI RX?

Question asked by BrianE Employee on Sep 7, 2016
Latest reply on Sep 23, 2016 by JeyasudhaMuthuPerumal

Can such a bypass be performed?  (ADV7619 is the target device, but I expect the answer applies to all ADV761x.)  The objective is to see whether improvement can be made in the output jitter.  The objective is to drive an HD/SDI transmitter.  There's some reason to believe that despite that our DPLL generally eliminates source jitter, it may have additive jitter that is problematic.  So bypassing the DPLL as well as the CP and other backend processing could be a helpful experiment.

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