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How to use external clock source for AD9467-FMC-EBZ

Question asked by spei on Oct 26, 2015
Latest reply on May 15, 2017 by zhuge1

Hi,

 

I am using AD9467-FMC-250EBZ with ZedBoard and I am new to FPGAs and ADCs. It seems that the reference design works with 250 MHz clock from AD9157.

 

Now I want to use an external clock. I have following problems. How can I set up the jumpers and where should I plug in the clock source? How can I modify the reference design to fit with my needs? And the frequency of the clock I provided may not be stable, is it fine?

 

I tried to find answers in the engineerzone and many answers said that I should look at the schematic of AD9467-FMC. But I am new to the hardware and circuit, is there any other ways for me to find a solution to the problem?

 

Many thanks,

Shuyi

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