neoflash
Community Fellow
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Mixed-Signal Designer
Posts: 397
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Hi,
I've done the correlation of the noise power of a 3rd order modulator. Its block diagram is shown below.
I've two results to be compared:
1. Using closed-form formula and do integration. 2. Using verilog-HDL model and post process data in matlab to obtain the noise power.
The results are respectively 0.47 and 0.5037.
I would like to learn that if this is a reasonable close correlation, or they should be exactly the same?
regards, Neo
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