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CDCLVC1108: Configurable Buffer

May
Genius 9880 points
Part Number: CDCLVC1108
Other Parts Discussed in Thread: LMK01801, LMK00804B, CDCLVC1102

Hi Team, 

Good day,  can you please confirm if 1:8 buffer CDCLVC1108 buffer can be configured 4 of the gates to inverting configuration? Else, is there a configurable buffer like that? 

Thank you and looking forward for your kind response.

Regards,

Maynard

  • 0
    TI__Mastermind 28980 points

    Hi Maynard,

    I'm unaware of any basic single-ended to differential (or else configurable polarity) CMOS buffers in the clock buffer portfolio.

    You could consider using four differential outputs from LMK01801, with the dividers configured to /1 mode. Either clock input to the LMK01801 will route to four symmetric differential outputs that have LVCMOS capability. The only permissible supply voltage would be 3.3V.

    Alternately, you could do something like CDCLVC1102 into 2x LMK00804B, with the LVCMOS signal driving different polarities on the universal inputs.

    Regards,