DS90LV011A: BUFFER TO CLOCK SIGNAL

Shlomi Yehezkia

Part Number: DS90LV011A
Other Parts Discussed in Thread: SN74AUC2G53, SN74LVC1G3157

Hi Team,

I looking for low jitter buffer to 2 different clock as attached.

I generate 2 clocks: one from external source and second internal and than I need to choose which clock to work (internal or external)

Thanks,

Shlomi

0 Lee Sledjeski over 6 years ago

Hi Shlomi,

The DS90LV011A does not include a mux function. I think a passive switch like the SN74AUC2G53 would work well for a 40 MHz application.

There are also some logic devices which could perform this function with active circuitry.

Regards,

Lee

0 Shlomi Yehezkia over 6 years ago in reply to Lee Sledjeski

Hi Lee,

My clock is 3.3V and the Recommended Operating Conditions of SN74AUC2G53 is 0.8V to 2.7V.

Thanks,

Shlomi

0 Lee Sledjeski over 6 years ago in reply to Shlomi Yehezkia

Hi Shlomi,

Take a look at the SN74LVC1G3157. This device will operate at 3.3V.

Regards,

Lee

Interface forum