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AD9912 Evaluation board SYSCLK

Question asked by thombos617 on Dec 28, 2016
Latest reply on Jan 3, 2017 by mcee

Hello,

 

I'm driving my AD9912 evaluation board with an AD9520-4 evaluation board as SYSCLK. It seems to be working mostly fine, but I'm wondering whether there is a particular correct way to interface LVPECL to the SYSCLK input of the AD9912 board. Since I'm using only one of the LVPECL ends, the voltage swing is okay, but I still feel there ought to be a "correct way" to do this.

 

Thanks for any insight on this.

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