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Clock generator

Matthieu Durbec
Prodigy 10 points
Other Parts Discussed in Thread: LMX2430, CD54HC4046A

Hello,

I am looking for a low power clock generator (around 5mA current consumption) which can convert a 1kHz clock into a 16.777216MHz clock.

Do you think it is possible thanks to one of your clock generator ? Do you have any solution to this issue?

Thanks a lot,

Best regards,

Matthieu DURBEC

  • 0
    TI__Mastermind 28011 points
    Mathieu,

    The LMK4100 series can handle the 1 kHz input frequency and generate your output frequency, but is much higher than 5 mA.
    We have LMX series PLLs that are below 5 mA (LMX2430), but can't handle 1 kHz input or go down to 16 MHz. I couldn't find any CDC devices either. So in summary, maybe another product line in TI has something. For instance, maybe an older device, like one of our older "High Speed" PLLs similar to the CD54HC4046A.

    Regards,
    Dean