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DAC37J84 DACCLK leakage

toshi-e2e
Genius 4705 points
Other Parts Discussed in Thread: LMK04828

Hi! all,

My customer would like to know the DACCLK leakage when DACCLK=1.2GHz.

Could you please share this data?

Regards,
Toshi

  • 0
    TI__Genius 17290 points

    Hi Toshi-san,

    The DACCLK leakage is dependent on the channel. Channel A is the worst since it sits closest to the clock input. The data below was measured on the EVM using an LVPECL clock from the LMK04828.

    DACCLK Leakage for LVPECL Clock
    Channel DACCLK Leakage
    A -68 dBm
    B -77 dBm
    C -87 dBm
    D -90 dBm


    Regards,
    Matt Guibord