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Clock mux

TS Yang
Genius 4800 points

Other Parts Discussed in Thread: SN74HC151, SN74ALS151, SN74AS151

Hi,

I'm finding 8-input single-ended MUX.

functionaly, refer to the below figure.

I'm planning to use 25MHz, and for SyncE recovery so there should be no problem of jitter characteristic.

is there any suitable device in TI?

  • 0
    TI__Mastermind 28590 points

    Hello,

    You may consider one of these devices.  I'm not sure the phase noise impact, as you mention - you don't expect an issue for them.

    The SN74HC151, a 8:1 mux states a typical frequency max of 28 MHz.
    The SN74ALS151 has a typical frequency max of 75 MHz.
    The SN74AS151 has a typical frequency max of 125 MHz

    73,
    Timothy