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AD9739: clock spur in mix mode

Question asked by plischy on Jan 8, 2015
Latest reply on Aug 24, 2015 by plischy

The AD9739 datasheets mentions a "large clock spur" which appears at 2*f_DAC in mix mode operation (p43, rev B, paragraph 6).  Could you please quantify that further?  What is the approximate level? -30dBFS, -40dBFS, -60dBFS?  What is the variation?  Even if the level can vary across a wide range, e.g. {-60dBFS, -40dBFS}, that is helpful to know, because I need to verify that it is below a certain threshold for my application.  Thanks!!