LMX2592 Reference clock input

Evgeny Haletsky

Other Parts Discussed in Thread: LMX2592

Hi,

I'm wondering if I can drive LMX2592 reference clock with LVDS or LVPECL differential clock?

Will it affect overall phase noise performance of the device vs single ended reference clock?

Thanks,

Evgeny

0 Julian Di Matteo over 9 years ago

Hi Evgeny,

The LMX2592 supports differential clock LVPECL or LVDS.

We actually recommend LVDS on the Datasheet, because of the high slew rate.

Please see: 8.1.3 on the LMX2592 datasheet:

Thanks,

Julian

Clock & timing forum