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Design >> Analog Design >> THD in opamps
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Message started by filipe on Jun 30^th, 2008, 5:49pm

Title: THD in opamps
Post by filipe on Jun 30^th, 2008, 5:49pm

Hi,
How can I measure the THD at the output of an opamp, since it varies according to output swing of the ompap????
Is there any standard about this???
Thanks a lot
Filipe

Title: Re: THD in opamps
Post by buddypoor on Jul 1^st, 2008, 1:15am

No, there is no "standard" as it is quite normal that the THD rises with amplitude. But , consequentely, this means that for each THD the output level should be given.