For the amplifier below, the amplifier gain Av = v₁/v₁ = 50 V/V. Let rs = 3 kOhms and= 21 kOhms. What value of CA is needed in pF, such that the high cutofffrequency is equal to 620 kHz?Vs+T'sCAV₁wwR₁

For the amplifier below, the amplifier gain Av = v₁/v₁ = 50 V/V. Let rs = 3 kOhms and n = 21 kOhms. What value of CA is needed in pF, such that the high cutoff frequency is equal to 620 kHz? Vs rs CA V₁ r₁ R₁ VL

For the amplifier below, the amplifier gain Av = v₁/v₁ = 50 V/V. Let rs = 3 kOhms and n = 21 kOhms. What value of CA is needed in pF, such that the high cutoff frequency is equal to 620 kHz? Vs rs CA V₁ r₁ R₁ VL

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Concept explainers

Multistage Amplifier

The multistage amplifier is generally a voltage or power amplifier. The multistage amplifier has a number of single stage amplifier that are cascaded together. Since a single stage amplifier output is not useful, they are being replaced with multistage amplifiers or multistage transistor amplifiers. The multistage amplifier are used where the gain required is high or the input signal is very small such that only a single stage amplifier cannot amplify it.

Question

For the amplifier below, the amplifier gain Av = v₁/v₁ = 50 V/V. Let rs = 3 kOhms and
= 21 kOhms. What value of CA is needed in pF, such that the high cutoff
frequency is equal to 620 kHz?
Vs
+
T's
CA
V₁
ww
R₁

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