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AD9560 Harmonics at output

Question asked by krishh414 on Oct 11, 2013
Latest reply on Oct 11, 2013 by David.Buchanan

Waveform.bmp

 

setup.bmp

Hi All,

          We are using the attached setup and observing harmonics at very  ODD frequencies, all other Harmonics/spurs are known to us. So, please help about the root cause for these harmonics. (Harmonics @ 3,13,16 Mhz), when we changed the input source to 60Mhz , we are observing 3,13Mhz again but 16 Mhz is not present.

                         Thanks in advance.

 

Regards,

Krishna Chaitanya.

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