Question 12.21: Objective: Determine the shift in the 3 dB frequency when an...

Microelectronics Circuit Analysis and Design

Objective: Determine the shift in the 3 dB frequency when an amplifier is operated in a closed-loop system.

Consider an amplifier with a low-frequency open-loop gain of $A_{o} = 10^{6}$ and an open-loop 3 dB frequency of $f_{P D} = 10 Hz$ . The feedback transfer ratio is β = 0.01.

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