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AD9951 REFCLK IN

Question asked by Venkatesh2014 on Jan 23, 2018
Latest reply on Jan 29, 2018 by mcee

Hi,

i am trying to drive AD9951 clock input using a differential output vco (max2608) , As per the datasheet ,an external crystal can be used to drive differential input clock, would like to know about device suitability for the same.

 

1. Can i use the same method to interface an external oscillator with differential output with internal multiplier disabled.

2. Found some info online regarding overclocking the device till 750 MHz, when driven directly from an external oscillator. is it fine to do so...what is the impact on the device performance due to overclocking.

 

Thanks

Venkatesh

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