over 100% overshoot and no ossilating?

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Article #4364

#4364

From: Gwoho H. Liu
Date: Fri, 16 Mar 1990 20:49

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i have a feedback amplifier that seems to over shoot a step by over
100% then it jiggles a bit and flattens out. it does not ossilate
for ever and ever. can someone explain this?

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!samsung!brutus.cs.uiuc.edu!jarthur!spectre.ccsf.caltech.edu!tybalt.caltech.edu!ghl
From: ghl@tybalt.caltech.edu (Gwoho H. Liu)
Newsgroups: sci.electronics
Subject: over 100% overshoot and no ossilating?
Message-ID: <1990Mar16.204939.1176@spectre.ccsf.caltech.edu>
Date: 16 Mar 90 20:49:39 GMT
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