Using PPS ADRV9009-ZU11EG on ADRV2CRR-FMC

Hi,

We plan to use GPS PPS on ADRV9009-ZU11EG.

Do I need to use a reference clock generator that comes with a PPS output? Any particular board do you suggest?

If possible please let me know how we can practice a test?

Would you please let me know if there is any documentation available for using the PPS?

Thanks