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Answer by Designalog for Linearity and speed tradeoff with closed-loop feedback
The problem with saying:For example, with a simplified first-order system, the bandwidth ofthe closed-loop system is 1+T times better than the open-loop system,where T is the loop gain.Is that many...
View ArticleAnswer by user350400 for Linearity and speed tradeoff with closed-loop feedback
What the article is trying to communicate is that by compensating an amplifier it results in the open loop gain rolling off at a lower frequency (lower open loop bandwidth). This results from the...
View ArticleLinearity and speed tradeoff with closed-loop feedback
This article describes some tradeoffs involved with methods to increase an amplifier's linearity. One of the ways to increase a circuit's linearity is by applying negative feedback, which converts an...
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