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Spurs at Evaluation Board AD9910

Question asked by on Jan 20, 2015
Latest reply on Jan 28, 2015 by sitti

Hello EveryBody


I am Testing The EV Board of AD9910,it seems i have spurs close to Carrier at 1Mhz at both sides.

for example i tune to 200Mhz and it's clean when i move to 201Mhz i get the spurs,

there are  few freqeuncies that this phenomena Happens like 150Mhz, 300Mhz and more....