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LMK04208: CLKin swing requirements

Shadi Youssef
Prodigy 10 points
Part Number: LMK04208

Hi,

I'm using LMK04208 and I'm trying to make sure I can drive the CLKin in an AC coupled single-ended configuration.

What's the minimum recommended peak-to-peak swing for a single-ended CLKin0 or CLKin1? According to the datasheet, it could be as low as 0.25V, but that seems quite low (datasheet snapshot below). Can someone confirm?

Thanks.

Shadi

  • 0
    TI__Genius 12560 points

    Hi Shadi,

    The datasheet specified swing specs should be sufficient for single ended input. An example, where LVDS input (400mV single ended swing) should be fine in single ended AC coupled input.

    Thanks!

    Regards,
    Ajeet Pal