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TLK1102E: Equalizer Responses

Andrew Josephson
Prodigy 20 points
Part Number: TLK1102E

I have a design using the TLK1102E equalizer.  The data sheet gives barely more information than a register map.  I'd like to understand what the various equalizer setting responses are.  Can TI supply this information in frequency dependent curves or simulation models.

  • 0
    TI__Genius 16150 points
    Hi Andrew,

    Please let me check with the team if we have some available data. ASAP I will be back with the answer.

    Regards,
    Luis Omar Moran
    High Speed Interface
    SWAT Team
  • 0
    TI__Genius 16150 points

    Andrew,

     

    This a limited equalizer (not linear), so frequency dependent equalization curves don't really make sense. Yes, the equalizer stage does have frequency dependen response curves based on the LN[1:0] settings but the curves are changed by the output stage that has limited amplifier stages and de-emphasis capabilities.

     

    Best Regards,

    Luis