Two ADRV9009 EVAL Boards on ZCU102

Hi Support,

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?

Best Regards.

Tobe 

Parents Reply
  • Hello Vinod,

    many thanks for your reference. Somehow I skipped that part.

    I would like to ask you some questions regarding the clock scheme.

    As in the below picture - UG1295

    sysref and refclk (device clock), which are generated from AD9528 of an eval board are provided to all devices.

    - As reviewing from the schematic, there is no way to provide SYSREF and REFCLK directly to ADRV9009 from OFFBOARD DEVICES. Signals still have to go through AD9528. That's why I come up with the below clock scheme.

    Could you kindly review it?

    However, I have some doubts here:

    1. What are the input pins for REFCLK on AD9528?

    2. How does REFCKL bypass all PLL or logics to reach to ADRV9009?

    Since in datasheet of AD9528, there is no such path for REFCLK. There exists a path for SYSREF as in below picture

    Thanks in advance,

    Trung Nguyen

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