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The input resistance and output resistance of the opamp shown in the figure x (inverting amplifier) are 400ka and 4ka respectively. Also open loop gain is 200,000. If this opamp is operating in its linear region; Rf Rs = 5ka Rf = 100ka +Vcc = +20V +Vcc Rs ww -Vcc = -20V a. Calculate the voltage gain (Vo/Vg) b. If Vg = 1V calculate the value of Vn in Vo Vce Vg microvolts c. Calculate the resistance seen by the signal source d. Repeat (a)-(c) using the ideal model for the (Vg) opamp.

The input resistance and output resistance of the opamp shown in the figure x (inverting amplifier) are 400ka and 4ka respectively. Also open loop gain is 200,000. If this opamp is operating in its linear region; Rf Rs = 5ka Rf = 100ka +Vcc = +20V +Vcc Rs ww -Vcc = -20V a. Calculate the voltage gain (Vo/Vg) b. If Vg = 1V calculate the value of Vn in Vo Vce Vg microvolts c. Calculate the resistance seen by the signal source d. Repeat (a)-(c) using the ideal model for the (Vg) opamp.

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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The input resistance and output resistance of the opamp shown in the figure x (inverting amplifier) are 400ka and 4ka respectively. Also open loop gain is 200,000. If this opamp is operating in its linear region; Rf Rs = 5ka Rf = 100ka +Vcc = +20V +Vcc Rs -Vcc = -20V a. Calculate the voltage gain (Vo/Vg) b. If Vg = 1V calculate the value of Vn in microvolts Vo Vce Vgl c. Calculate the resistance seen by the signal source d. Repeat (a)-(c) using the ideal model for the (Vg) opamp.
Transcribed Image Text:The input resistance and output resistance of the opamp shown in the figure x (inverting amplifier) are 400ka and 4ka respectively. Also open loop gain is 200,000. If this opamp is operating in its linear region; Rf Rs = 5ka Rf = 100ka +Vcc = +20V +Vcc Rs -Vcc = -20V a. Calculate the voltage gain (Vo/Vg) b. If Vg = 1V calculate the value of Vn in microvolts Vo Vce Vgl c. Calculate the resistance seen by the signal source d. Repeat (a)-(c) using the ideal model for the (Vg) opamp.
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