AnsweredAssumed Answered

Driving capacity of the reference clock

Question asked by Manas@98 on Mar 21, 2018
Latest reply on Mar 21, 2018 by Vinod

We are using 2 zynq boards+ 2 ad9361's where 1 acts as transmitter and other acts as receiver.To synchronize 2 devices we removed XO on one ad9361(receiver side) taking clock out of transmitter side ad9361 and feeding it as external reference clock to receiver side.


We want to know the output power level of buffered clock coming out of clk_out pin.Can it drive 10m cable and still synchronize other board?

ug570 says 1.3v peak to peak.


Can we use 10 MHZ external reference clock?UG570 says recommended is min of19MHZ.