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DP83867IR: Fixed the latency time?

Part Number: DP83867IR

Hi,

According to "Latency in Factory Automation [SNLA240A]" apps note, I can find the latency time on RGMII of DP83867. Under the same condition of application note, is it always same latency time? In other words, is it same latency time independent of process variation?   Please advise us.

Thanks and best regards,
M.HATTORI.

  • Hi Hattori,

    In the application note, the latency times provided are nominal values. Under the same conditions, you will not always get the exact same latency time, but the latency time you get should be close to the nominal value.

    Regards,

    Adrian Kam