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harmonic analysis of differential amp

 
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kyrandia



Joined: 23 Jun 2004
Posts: 34
Post27 Oct 2004 10:06   harmonic analysis of differential amp
Who can tell me the third harmonic in differential amplifer? How it produced and how to reduce it ?
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hrkhari



Joined: 04 Mar 2004
Posts: 225
Helped: 3
Post27 Oct 2004 14:09   Re: harmonic analysis of differential amp
Hi:

You can produce the third order harmonic/IM product by two tone test. Commonly linearity in differential amplifier is increased by utilizing degeneration. Hope this helps

Rgds
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