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ADS42JB69EVM: LMK04828 output clock on ADS42JB69EVM

ttd
Mastermind 7660 points
Part Number: ADS42JB69EVM
Other Parts Discussed in Thread: LMK04828,

Dear Technical Support Team,

There is a LMK04828  on ADS42JB69EVM.

I'd like to know output clock frequency.

①JESD CORE CLOCK ⇒ LVDS 、xx MHz

②JESD CORE SYSREF　⇒　LVDS、 xx MHz

③GTX_CLK ⇒　LVDS、 xx MHz

Best Regards,

ttd

  • 0
    TI__Guru* 91947 points

    TTD,

    If the ADC is sampling at 250MHz and the LMF setting is 421, the clocks are as follows: 

    ①JESD CORE CLOCK ⇒ LVDS 、250MHz

    ②JESD CORE SYSREF　⇒　LVDS、 6.25MHz

    ③GTX_CLK ⇒　LVDS、 250MHz

    Regards,

    Jim