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DAC37J84: SERDES Equalizer

Part Number: DAC37J84

Hello,

My customer has a few questions about the SERDES Equalizer of the DAC37J84.

1. What is the minimum time for the equalizer to adapt?

3&5. What does UI mean? How much is 48UI converted to seconds?

Please let us know if there are any user considerations for enabling or setting the SERDES equalizer.

Thank you.

JH

  • Hi JH,

    UI stands for unit interval. It is the bit period in the SerDes speed. If the Serdes is at 10Gbps, then the UI is 1/10Gbps = 100ps

    This Serdes core is fully adaptive and is enabled by default.