Micka999 Posted August 13, 2022 Report Share Posted August 13, 2022 Hello everyone, I’m doing project on topic rail-to-rail Op Amp, my task is to explain how each part of the circuit works. I have encountered rail-to-rail op amps and know some techniques for gm constant. But I can’t find anywhere on the internet a situation for this type of gm-constant biasing case. Can anyone explain to me which gm-constant biasing circuit it is, I know it’s a self-biased wide swing current mirror in input stage which represent constant current for polarization diff amp, but I can’t understand how gm-constant is realized. Thanks all on your replys. Quote Link to comment Share on other sites More sharing options...
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