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Simulating ideal DAC output

Question asked by ttse007 on Sep 7, 2017
Latest reply on Sep 12, 2017 by ttse007

I am trying to understand the documentation here, regarding harmonics of DAC output. In particularly, I am interested in the phase relationship between the harmonics.

 

Based on figure 8 here,

http://www.analog.com/media/en/training-seminars/tutorials/MT-085.pdf 

 

I have attempted to simulate a sample and hold DAC output but can't seem to replicate the noise floor nor the magnitude. Is there any additional documentation?

 

I have also attached my test code written in Matlab.

 

Thanks.

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