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DS90UB934-Q1: Eh and Ew

Kazuki Itoh
Genius 10950 points
Part Number: DS90UB934-Q1


Hi team,

Could you please let me know about Eh and Ew of DS90UB934?

It is specified in 914 DS but not in 934 DS.

I'm asking because I'd like to evaluate the signal integrity here.

Regards,

Itoh

  • +1
    TI__Mastermind 18755 points

    Hello Itoh,

    The Eh and Ew are not provided however jitter requirements are provided in the datasheet which is what you should use in order to validate signal integrity.  The CMLOUT signal is just a recreation of the FPD-Link signal received so it is more important tp verify that the signal being received meets our spec.

    Regards,

    Nick