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XIO2001: REF CLK

David Zhao
Intellectual 1820 points

Part Number: XIO2001
Other Parts Discussed in Thread: LMK00301

Hi,

My customer adopt LMK00301 to output REF CLK for  XIO2001. Output format is HCSL, Current VPP is 1.6V, bigger than 1.2V max. If we adjust R320/R321 value to get Vpp less than 1.2V, then is the revised REF CLK design OK? Thanks!

Regards

David

  • 0
    TI__Intellectual 2915 points
    Hi David,

    As long as the REFCLK input meets all datasheet parameters in the XIO2001 datasheet, it would be ok.

    You may need to submit another thread on LMK00301 and see if any issue with new resistors. Another group will answer your LMK00301 question.

    Dennis