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15.3 TI Precision Labs – Op Amps: Fully Differential Amplifiers – FDA Stability and Simulating Phase Margin

with Samir Cherian

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Date: July 10, 2017

This training on fully differential amplifiers discusses amplifier stability and open-loop gain. You will learn how to calculate and simulate (in TINA-TI) an FDA's signal-gain, noise-gain and loop-gain, and its relation to the FDA's phase margin, which ultimately determines stability.