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SIGCONARCHITECT: difference between pre-lock output and post-lock output.

Louis Han15
Genius 4680 points
Part Number: SIGCONARCHITECT
Other Parts Discussed in Thread: DS250DF230

Hello

we are using SigCon to test DS250DF230.

What is the difference between pre-lock output and post-lock output in the image below?

we can't find it in the datasheet or programmer guide.

Best regards.

  • 0
    TI__Mastermind 19235 points

    The "pre-lock" outputs pull-down determines the output type for the channel for the case when CDR status is not locked.

    The "post-lock" outputs pull-down determines the output type for the channel for the case when CDR status is locked.

    Cordially,

    Rodrigo Natal

    HSSC Applications Engineer