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AD9523-1  Can I precisely adjust output clock frequency with AD9523-1 (EVAL-AD9523-1)?

Question asked by dmitrit on Jun 23, 2017
Latest reply on Jul 5, 2017 by dmitrit

Greetings!

I would like to inquire if it is possible to achieve precise frequency control with EVALZ - AD9531-1? I'm interested in generating a clock signal that is a multiple of femtosecond laser output pulse rate, which can be something close to 80 MHz, ex. 80.001000MHz. So the frequencies I need would be 160.002000, etc. Initially I thought that precise adjustments can be possible with input frequency, for example, from another DDS board.

I received this board recently and as soon as I started using it I saw that it becomes immune to input frequency change after I write the default setup file in. Is it possible to change this behavior?

 

Also, may be you can recommend another device that can do the job, if this one is not suitable?

Thank you so much!

Dmitri

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