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How does using negative feedback in biasing stabilize the beta of a BJT?
As far as I know the only reason beta is not reliable because it is temperature dependent. I have seen some diagrams about biasing to obtain stable beta. I read the negative feedback provides this but...
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Input stage of a current mirror circuit
I'm trying to understand current mirror circuits and I've been reading this article. I'm unable to understand the input part of the circuit where the author says "Producing the opposite where the...
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