IgsloR.The circuit in Figure 3 shows a simple multi-stage BJT op-amp, consisting of three differentstages. It is given that for all transistors: B= 100, r.- 500 k2, g.- 5 mA/v, and r.-3 k2.(b) Calculate the small-signal voltage gain of the gain stage, A, = VosVor. Given that:Vo3 = I,R7Voz = IR,02ww

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The cireuit in Figure 3 shows a simple multi-stage BJT op-amp, consisting of three different stages. It is given that for all transistors: B- 100, r.- 500 k, g.- 5 mA/v, and r,- 3 kf. (b) Calculate the small-signal voltage gain of the gain stage, 4, VosVor. Given that: Vos =lR7 Voz = IR,

The cireuit in Figure 3 shows a simple multi-stage BJT op-amp, consisting of three different stages. It is given that for all transistors: B- 100, r.- 500 k, g.- 5 mA/v, and r,- 3 kf. (b) Calculate the small-signal voltage gain of the gain stage, 4, VosVor. Given that: Vos =lR7 Voz = IR,

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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Concept explainers

Differential amplifier

There are two amplifying stages with common degeneration in a differential amplifier.

Question

Igs
lo
R.
The circuit in Figure 3 shows a simple multi-stage BJT op-amp, consisting of three different
stages. It is given that for all transistors: B= 100, r.- 500 k2, g.- 5 mA/v, and r.-3 k2.
(b) Calculate the small-signal voltage gain of the gain stage, A, = VosVor. Given that:
Vo3 = I,R7
Voz = IR,
02
ww

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