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DS90UB929-Q1: Guidance on a good starting place for PoC filtering on 929/926

Part Number: DS90UB929-Q1

Hi team,

I will preface this question by saying that I know PoC was not tested and not recommended for the 929/926 combo. We would like to try to get it to work however, since PoC in FPDlink is theoretically possible. From what I have read, you have to make sure that your filter has enough attenuation across the forward and back channel bands.

Is there a good chipset from our camera serdes side that has the PoC filter tested and fleshed out that we could copy as a good starting place for the 926/929, where the datarate is close? When using the 929/926, is the forward/back channel bands of interest the same for each application, or does it vary based on application? How exactly do I calculate these?

They are using this for an HDMI display.

Thanks,

Brian