Q3 (а) An operational amplifier circuit with voltage series feedback configuration has the following parameters: A = 250, Af = 8, Z¿ = 10 kN, Zof = 2.2 kN Calculate both input impedance with feedback, Zif, and output impedance, Z,, of this circuit. Another operational amplifier with current shunt feedback configuration has similar parameters as in Q3(a), and its attenuation (ß) is 100 times larger than the circuit in Q3(a). Determine the input impedance ratio 4 and gain-bandwidth product with (b) feedback (A,BF) of this circuit.

Q3 (а) An operational amplifier circuit with voltage series feedback configuration has the following parameters: A = 250, Af = 8, Z¿ = 10 kN, Zof = 2.2 kN Calculate both input impedance with feedback, Zif, and output impedance, Z,, of this circuit. Another operational amplifier with current shunt feedback configuration has similar parameters as in Q3(a), and its attenuation (ß) is 100 times larger than the circuit in Q3(a). Determine the input impedance ratio 4 and gain-bandwidth product with (b) feedback (A,BF) of this circuit.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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