Paul
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Re: cmfb stabilization
Reply #3 - Dec 25th, 2003, 1:51pm
Neha,
having a gain>1 at 0 deg phase shift is a bad sign for stability. But it is not yet clear why your oscillations occur at much higher frequencies. Can you give more informations on the input signals of your amplifier in this transient simulation (differential input signal, common-mode input level, output load, feed-back type), please?
Paul
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