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7. Let us consider the following circuit: V1- V2- Va R₁ www R₂ R₁ R₂ R₁ Vb ww RE RE www -Vout (a) Find V₂ and V, in terms of V₁, V₂, R₁, and R₂ . a (b) Find Vout in terms of V₁, V₂, R₁, R₂, R₁, and RF. (Hint: use your expression for V₁ and V₁ and your results from problem 2) (c) How does the function of the circuit compare to that of problem 2? How does this circuit improve on the circuit in problem 2? RE (d) Assume == , and assume that the op-amps in the above circuit are all powered by positive supply voltages +Vcc=5V and negative supply voltages -Vcc = -5V. Additionally, take V₁ = -4V, and V₂ = V₂cos(wt), where V₂ = 2V and w = 2*pi* 1kHz. Draw a plot of Vout- Label the vertical and horizontal axes, specifically label the minimum and maximum voltages of Vout as well as the period of the output waveform.

7. Let us consider the following circuit: V1- V2- Va R₁ www R₂ R₁ R₂ R₁ Vb ww RE RE www -Vout (a) Find V₂ and V, in terms of V₁, V₂, R₁, and R₂ . a (b) Find Vout in terms of V₁, V₂, R₁, R₂, R₁, and RF. (Hint: use your expression for V₁ and V₁ and your results from problem 2) (c) How does the function of the circuit compare to that of problem 2? How does this circuit improve on the circuit in problem 2? RE (d) Assume == , and assume that the op-amps in the above circuit are all powered by positive supply voltages +Vcc=5V and negative supply voltages -Vcc = -5V. Additionally, take V₁ = -4V, and V₂ = V₂cos(wt), where V₂ = 2V and w = 2*pi* 1kHz. Draw a plot of Vout- Label the vertical and horizontal axes, specifically label the minimum and maximum voltages of Vout as well as the period of the output waveform.

Introductory Circuit Analysis (13th Edition)
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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7. Let us consider the following circuit: V1- V2- H R₁ Va www WTWT R₂ R₁ R2 Ri Vb www RE RE www -Vout (a) Find V and V₁ in terms of V₁, V₂, R₁, and R₂ - a (b) Find Vout in terms of V₁, V₂, R₁, R₂, R₁, and RF. (Hint: use your expression for V₁ and V and your results from problem 2) (c) How does the function of the circuit compare to that of problem 2? How does this circuit improve on the circuit in problem 2? (d) Assume=1=, and assume that the op-amps in the above circuit are all powered by positive supply voltages +Vcc= 5V and negative supply voltages -Vcc= -5V. Additionally, take V₁ = -4V, and V₂ = V₂cos(wt), where V₂ = 2V and w = 2*pi* 1kHz. Draw a plot of Vout. Label the vertical and horizontal axes, specifically label the minimum and maximum voltages of Vout as well as the period of the output waveform.
Transcribed Image Text:7. Let us consider the following circuit: V1- V2- H R₁ Va www WTWT R₂ R₁ R2 Ri Vb www RE RE www -Vout (a) Find V and V₁ in terms of V₁, V₂, R₁, and R₂ - a (b) Find Vout in terms of V₁, V₂, R₁, R₂, R₁, and RF. (Hint: use your expression for V₁ and V and your results from problem 2) (c) How does the function of the circuit compare to that of problem 2? How does this circuit improve on the circuit in problem 2? (d) Assume=1=, and assume that the op-amps in the above circuit are all powered by positive supply voltages +Vcc= 5V and negative supply voltages -Vcc= -5V. Additionally, take V₁ = -4V, and V₂ = V₂cos(wt), where V₂ = 2V and w = 2*pi* 1kHz. Draw a plot of Vout. Label the vertical and horizontal axes, specifically label the minimum and maximum voltages of Vout as well as the period of the output waveform.
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