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Reference clock signal matching for AD9957

Question asked by nearlaya on Apr 1, 2017
Latest reply on Apr 4, 2017 by LouijieC

Dear colleagues!
Please specif me how correct match external oscillator level (CMOS 3.3v out) and REF CLK pin AD9957? In datasheet
indicated that the input level REF CLK is 1000 Vp-p max. I shoud use RF transformer or voltage divider?

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