Opamp loop gain

xxxyyyba · Nov 10, 2015

Hello, I'm studying Negative Feedback of OPAMP, but I can't figure out how to calculate loop gain \( A\beta \). I know that it is necessary to break loop and use test generator, but I don't know exactly how it is done. Any suggestion?

shteii01 · Nov 10, 2015

http://www.ti.com/lit/ml/sloa075/sloa075.pdf

Jony130 · Nov 11, 2015

http://forum.allaboutcircuits.com/threads/creating-a-voltage-feedback-amplifier.115392/#post-900653
http://forum.allaboutcircuits.com/t...roduct-for-error-amplifier.96538/#post-719757
http://forum.allaboutcircuits.com/threads/negative-feedback-and-impedance.98077/#post-732282
http://forum.allaboutcircuits.com/t...is-for-voltage-drops.85763/page-3#post-616893

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Opamp loop gain

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Opamp loop gain

xxxyyyba

shteii01

Jony130

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