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ONET1130EC: About equalizer and De-emphasis

user6150189
Intellectual 460 points
Part Number: ONET1130EC

When changing equalizer or De-emphasis settings during communication operation,
Does a communication error occur at the moment of updating changes?

  • 0
    TI__Guru* 93670 points

    Greetings,

    This depends on amount of DE or equalization and board pcb layout. If it is in small step there is a possibility this will not cause an issue however at certain point we could be over equalizing and this could cause bit errors. Setting of DE and equalization should be evaluated and finalized during product development.

    Regards,, Nasser