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How to synchronize three AD9957s on three different circuit boards?

Question asked by youguo86 on Nov 11, 2012
Latest reply on Jan 3, 2013 by youguo86

Good afternoon,

 

I'v seen another discuss about "AD9957 multichip sync", but in my design, I don't need the phase is coincident, just the phase difference between three AD9957s is constant. In this case, if I still need to ensure edge alignment of the REFCLK input across all devices?

 

Thanks.

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