8. Determine the closed-loop gain and bandwidth. The op-amps in each circuit exhibit an open-loop gain of 125 dB and a unity-gain bandwidth of 2.8 MHz: Vin (a) Vin (c) + D Vout Vout Rf 12 ΚΩ R₁ 1.0 ΚΩ Vino R₁ 2.2 ΚΩ (b) Vino (d) R₁ 5.6 ΚΩ Rf www 100 ΚΩ · 2.2 ΚΩ Rf www 1.0 ΜΩ Vout out
8. Determine the closed-loop gain and bandwidth. The op-amps in each circuit exhibit an open-loop gain of 125 dB and a unity-gain bandwidth of 2.8 MHz: Vin (a) Vin (c) + D Vout Vout Rf 12 ΚΩ R₁ 1.0 ΚΩ Vino R₁ 2.2 ΚΩ (b) Vino (d) R₁ 5.6 ΚΩ Rf www 100 ΚΩ · 2.2 ΚΩ Rf www 1.0 ΜΩ Vout out
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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Transcribed Image Text:8. Determine the closed-loop gain and bandwidth. The op-amps in each circuit exhibit an open-loop gain
of 125 dB and a unity-gain bandwidth of 2.8 MHz:
Vin
(a)
Vino-
(c)
+
+
OV
4
out
o Vout
Rf
12 ΚΩ
Ri
1.0 ΚΩ
Vino
2.2 ΚΩ
(b)
Vino
R₁
(d)
R₁
5.6 ΚΩ
Rf
www
100 ΚΩ
2.2 ΚΩ
Rf
www
1.0 ΜΩ
+
OV
out
OV
out
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