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AD9717 has band of noise at different frequencies at I&Q outputs

Question asked by burnttriceratops on Jun 9, 2016
Latest reply on Jun 9, 2016 by burnttriceratops

Taking an FFT of the I & Q channels of the AD9717 shows a spectrum of noise that shows up at different frequencies over different printed circuit boards. Noise components have been seen almost 125kHz away from each other, usually there are only a couple of kHz of noise that can be seen.

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