I am using ADF4351 to drive AD9914 at 3.5GHz. Those two components are working properly. But I am working on a new design which I need to clock two AD9914 with multi-chip synchronous operation. As you know ADF4351 has two differential RF outputs (RFA,RFA- and RFB,RFB-). RFB and RFB- are auxiliary RF outs. Is it possible to use those RF out to clock two AD9914 dds for phase coherent and synchronous operation as in attached schematic?
An other subject is how to make connection between two AD9914 for multi-chip phase coherent and synchronous operation.