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Clock Generator Part Suggestion

Nireeksha Shetty
Prodigy 180 points
Other Parts Discussed in Thread: LMK5C33216, LMK03328, LMK03318

Hi,

Could you please suggest a clock generator with below requirement: 

1. Three input option - one from a crystal  ( LVCMOS and LVDS support)

2. 5 clock output ( LVCMOS and  LVDS support).

3. Three different internal PLL.

For example just like SI5350C (with two PLL ) .

We want this mainly for synchronized clock in the design (synchronization between two clock generator).

Thanks & Regards,

Nireeksha

  • 0
    TI__Mastermind 33430 points

    Nireeksha,

    We only have one network synchronizer with three different internal PLLs, and that's LMK5C33216. It has two reference inputs and one XO input for the PLLs. This is probably more complex than what you're looking for.

    We come closer to SI5350C with LMK03328, but that's still only two PLLs. You would need an additional device like LMK03318 to supplement with the third PLL.

    I don't think we have a single device which supports this request completely.

    Regards,

    Derek Payne