Microelectronic Circuits (The Oxford Series in Electrical and Computer Engineering) 7th edition
7th Edition
ISBN: 9780199339136
Author: Adel S. Sedra, Kenneth C. Smith
Publisher: Oxford University Press
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Chapter 3, Problem 3.24P
To determine
The value of
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3. In the following circuits, given source voltage Vs=9V, R1, R2 and R3 all are 1kOhms. Answer the
questions by considering the diodes as ideal and practical silicon ones respectively.
Vs
Vs
Vs
R2
R2
R2
Vout
P
D
R1
R1
R3
R1
(a) Vout = ?
(b) Vp = ?
(c) Vp = ?
Note: Vp means the voltage at point p.
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SOLVE STEP BY STEP IN DIGITAL FORMAT
For each of the circuits shown below, draw its voltage transfer curve, using the
constant-drop model (all diodes are silicon identical, V_Don = 0.7V). Consider a
variation of the input voltage from -10V to +10V.
Vi
V₁
D₁
D₁
Z
D₂
1k
Circuit 1
1k
Circuit 2
V₂
+
V₂
Vi
Vi
1k
1k
D₁
Circuit 3
D₁
1k
ww
1k
Circuit 4
+
V₂
+
V₂
Problem 3
For the circuit shown below, assume that: R=20kQ, D1, D2, D3 and D4 are
modeled by a battery of 0.8 V and rB = 30Q, the Zener diode has 5 V
breakdown voltage and rz= 502. 'Vin' is a sinusoidal signal with 1 kHz
frequency and amplitude voltage of 15 V:
• Sketch 'Vout' and Iz' for -15V< Vin <15V.
• Plot 'Vout' and Iz’ versus time
• What is the function of this circuit?
Vout
w-
+
+
D4
D,
Vin
D
Chapter 3 Solutions
Microelectronic Circuits (The Oxford Series in Electrical and Computer Engineering) 7th edition
Ch. 3.1 - Prob. 3.1ECh. 3.2 - Prob. 3.2ECh. 3.2 - Prob. 3.3ECh. 3.3 - Prob. 3.4ECh. 3.3 - Prob. 3.5ECh. 3.3 - Prob. 3.6ECh. 3.4 - Prob. 3.7ECh. 3.4 - Prob. 3.8ECh. 3.4 - Prob. 3.9ECh. 3.5 - Prob. 3.10E
Ch. 3.5 - Prob. 3.11ECh. 3.5 - Prob. 3.12ECh. 3.5 - Prob. 3.13ECh. 3.6 - Prob. 3.14ECh. 3.6 - Prob. 3.15ECh. 3.6 - Prob. 3.16ECh. 3 - Prob. 3.1PCh. 3 - Prob. 3.2PCh. 3 - Prob. 3.3PCh. 3 - Prob. 3.4PCh. 3 - Prob. 3.5PCh. 3 - Prob. 3.6PCh. 3 - Prob. 3.7PCh. 3 - Prob. 3.8PCh. 3 - Prob. 3.9PCh. 3 - Prob. 3.10PCh. 3 - Prob. 3.11PCh. 3 - Prob. 3.12PCh. 3 - Prob. 3.13PCh. 3 - Prob. 3.14PCh. 3 - Prob. 3.15PCh. 3 - Prob. 3.16PCh. 3 - Prob. 3.17PCh. 3 - Prob. 3.18PCh. 3 - Prob. 3.19PCh. 3 - Prob. 3.20PCh. 3 - Prob. 3.21PCh. 3 - Prob. 3.22PCh. 3 - Prob. 3.23PCh. 3 - Prob. 3.24PCh. 3 - Prob. 3.25PCh. 3 - Prob. 3.26PCh. 3 - Prob. 3.27PCh. 3 - Prob. 3.28PCh. 3 - Prob. 3.29P
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