I want to use two ADRV9009 Eval Boards on ZCU102.
ZCU102 has two FMC(HPC) connectors.
Is it possible to run two ADRV9009 Eval Boards?
Synchronization of data between two ADRV9009 chips will be OK?
Yes Correct. There will be some DNI which you need to populate and may be remove few components to disconnect existing clocks.
Please refer USer guide UG 1295 section on RF PLL Phase Synchronization Demo Setup with 2 Two Evaluation Platforms
In this case you can skip the second AD9528 and take out sysref and devclk from first AD9528 via the schematic snapshot you copied above and feed directly to next AD9371.
Any of the 14 outputs of AD9528…