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
expand_more
expand_more
format_list_bulleted
Question
Chapter 1, Problem 1.43P
a
To determine
The voltage gains
b
To determine
The voltage gains
c
To determine
The voltage gains
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
QI
Given the BJT amplifier circuit below and B-100 and early voltage V₁= 50 V, calculate the
following showing all the details:
a. Input resistance of the amplifier (with and without R₂)
b. Output resistance (with and without R₁)
c. Voltage gain v./v
d. Voltage gain v./vi
Ris
www
1 ΚΩ
CC1
HH
50 ΚΩ
www
10 ΚΩ
Vi
RB
2 mA
V.cc
Rc
-VEE
Ccz
1 kn
www
R₁
=
CE
4. a) What is the main disadvantage of the common-base amplifier compared to the common-emitter
and the emitter-follower(common-collector) amplifiers?
b) Complete the DC and AC analysis of the following circuit:
Vin
C₁
H
10 μF
=
RE
620 Ω
R₂
www
10 ΚΩ
-
Bac = 200
C₂
10 μF
R₁
www
22 ΚΩ
C3
HE
10 μF
Rc
1.2 ΚΩ
O
Vcc
+24 V
OV
out
2. For the differential amplifier circuit shown below , calculate the output voltage (including polarity) for the following values of V
x and V y.
a. V x = 1.5 V and V y = - 1 V.
b. Vx = - 2 V and V y = - 1.5 V.
c. V x = 8 V and V y =10 V.
d. V x = 5.5 V and V y = 6.25 V.
R = 1 kN
Rf = 5 kN
+15 V
R, = 1 kN
741
-15 V
RL
R = 5 kN
Chapter 1 Solutions
Microelectronic Circuits (The Oxford Series in Electrical and Computer Engineering) 7th edition
Ch. 1.1 - Prob. 1.1ECh. 1.1 - Prob. 1.2ECh. 1.1 - Prob. 1.3ECh. 1.1 - Prob. 1.4ECh. 1.2 - Prob. 1.5ECh. 1.2 - Prob. 1.6ECh. 1.2 - Prob. 1.7ECh. 1.2 - Prob. 1.8ECh. 1.3 - Prob. 1.9ECh. 1.4 - Prob. 1.10E
Ch. 1.4 - Prob. 1.11ECh. 1.5 - Prob. 1.12ECh. 1.5 - Prob. 1.13ECh. 1.5 - Prob. 1.14ECh. 1.5 - Prob. 1.15ECh. 1.5 - Prob. 1.16ECh. 1.5 - Prob. 1.17ECh. 1.5 - Prob. 1.18ECh. 1.5 - Prob. 1.19ECh. 1.5 - Prob. 1.20ECh. 1.5 - Prob. 1.21ECh. 1.6 - Prob. 1.22ECh. 1.6 - Prob. D1.23ECh. 1.6 - Prob. D1.24ECh. 1 - Prob. 1.1PCh. 1 - Prob. 1.2PCh. 1 - Prob. 1.3PCh. 1 - Prob. 1.4PCh. 1 - Prob. 1.5PCh. 1 - Prob. 1.6PCh. 1 - Prob. 1.7PCh. 1 - Prob. D1.8PCh. 1 - Prob. D1.9PCh. 1 - Prob. 1.10PCh. 1 - Prob. D1.11PCh. 1 - Prob. D1.12PCh. 1 - Prob. D1.13PCh. 1 - Prob. 1.14PCh. 1 - Prob. 1.15PCh. 1 - Prob. 1.16PCh. 1 - Prob. 1.17PCh. 1 - Prob. 1.18PCh. 1 - Prob. 1.19PCh. 1 - Prob. 1.20PCh. 1 - Prob. 1.21PCh. 1 - Prob. 1.22PCh. 1 - Prob. 1.23PCh. 1 - Prob. 1.24PCh. 1 - Prob. 1.25PCh. 1 - Prob. 1.26PCh. 1 - Prob. 1.27PCh. 1 - Prob. 1.28PCh. 1 - Prob. 1.29PCh. 1 - Prob. 1.30PCh. 1 - Prob. 1.31PCh. 1 - Prob. 1.32PCh. 1 - Prob. 1.33PCh. 1 - Prob. 1.34PCh. 1 - Prob. 1.35PCh. 1 - Prob. 1.36PCh. 1 - Prob. 1.37PCh. 1 - Prob. 1.38PCh. 1 - Prob. 1.39PCh. 1 - Prob. 1.40PCh. 1 - Prob. 1.41PCh. 1 - Prob. 1.42PCh. 1 - Prob. 1.43PCh. 1 - Prob. 1.44PCh. 1 - Prob. 1.45PCh. 1 - Prob. 1.46PCh. 1 - Prob. 1.47PCh. 1 - Prob. 1.48PCh. 1 - Prob. D1.49PCh. 1 - Prob. D1.50PCh. 1 - Prob. D1.51PCh. 1 - Prob. D1.52PCh. 1 - Prob. 1.53PCh. 1 - Prob. 1.54PCh. 1 - Prob. 1.55PCh. 1 - Prob. 1.56PCh. 1 - Prob. D1.57PCh. 1 - Prob. 1.58PCh. 1 - Prob. D1.59PCh. 1 - Prob. D1.60PCh. 1 - Prob. D1.61PCh. 1 - Prob. D1.62PCh. 1 - Prob. 1.63PCh. 1 - Prob. 1.64PCh. 1 - Prob. 1.65PCh. 1 - Prob. 1.66PCh. 1 - Prob. 1.67PCh. 1 - Prob. 1.68PCh. 1 - Prob. 1.69PCh. 1 - Prob. D1.70PCh. 1 - Prob. 1.71PCh. 1 - Prob. 1.72PCh. 1 - Prob. 1.73PCh. 1 - Prob. 1.74PCh. 1 - Prob. D1.75PCh. 1 - Prob. D1.76PCh. 1 - Prob. 1.77PCh. 1 - Prob. 1.78PCh. 1 - Prob. D1.79PCh. 1 - Prob. 1.80PCh. 1 - Prob. 1.81P
Knowledge Booster
Similar questions
- O 2.5 A In Passive Amplifiers, the output power can exceed the input power. Select one: O a. True O b. False An amplifier has a voltage gain of 10, an input resistance of 1M ohm and an output resis connected to a sensor that produces a voltage of 1V and has an output resistance of 1k be the output voltage of the amplifier (that is, the voltage across the load resistance) ? Anphicr Load Source R. 1k0 R 102 S0 $2arrow_forward2. For the differential amplifier circuit shown below , calculate the output voltage (including polarity) for the following values of V X and V Y .a. V X = 1.5 V and V Y = - 1 V.b. V X = - 2 V and V Y = - 1.5 V.c. V X = 8 V and V Y =10 V.d. V X = 5.5 V and V Y = 6.25 V.arrow_forwardFor the circuit shown below: Rs = 8 kQ, RG = 1500 kQ, R₁ = 40 kQ, RD= 18 ko, gm= 2.75 mA/V a) Draw the small-signal equivalent circuit of the amplifier [ b) Find Rin c) Find Rout d) Find the voltage gain A, l. 3 V Vi www RG RD -3 V Cc HH Cs ww RLarrow_forward
- 1. Assume that the gm of Q, is 1500 umhos for the amplifier in the following figure. a. Compute. b. If gm = 1500 umho, what is the voltage gain? What is You? d. What is the purpose of C₂? What happens if it is open? C. V 200 mV pp 10 kHz HI 0.1 μF WI Ra 1.0 MO +VDD +15 V RD 6.2 k0 C3 -EE -15 V 9₂₁ 2N5458 l₂ 2N3904 RE 15 ΚΩ 0.1 μF 22 μFarrow_forwardCalculate the worst-case output voltage for the circuit shown if VOS = 2 mV, IB1 = 100 nA, and IB2 = 95 nA. What is the ideal output voltage?What is the total error in this circuit? Is there a better choice for the value of R1? If so, what is the value?arrow_forward3) Consider the transistor circuit below. Assume the input is biased such that the transistor works normally, and ignore any internal resistances in the transistor. For the calculations in this problem, you may assume ß > 1. a) Consider small voltage changes Vin and Vout at the input and output (i.e., ignore bias voltages). Compute the voltage gain G = Vout/Vin- +Vcc Rc b) Compute the input impedance. Zin = Vin/lin Vout c) Compute the output impedance. Zout = Vout/lout Ra Ignore the transistor impedance. Vinarrow_forward
- Figure shows a direct-coupled (that is, with no coupling capacitors between stages) two-stage amplifier. The de bias of the first stage sets the dc bias of the second. Determine all dc voltages for both stages and the overall ac voltage gain. oVcc = +12 V R1 100 k2 R3 22 k2 10 kN oV out Vin o Q2 R2 22 kN R4 4.7 k2 C2 10 μF 10μF 10 kN Bac = BDc = 125 %3Darrow_forwardThe figure (Fig. 1) below is a differential amplifier used to measure the voltage differential between amplifier A1 and A2. If the range of variation is from -10 mV to +10 mV and R1 = R2= 2R4 = 3R6 = 100 kQ and R3 = twice the value of R5, choose RG so that the corresponding range of the output voltage is from -5 V to +5 V. . Use E24 standard values for all external resistors, capacitors, and inductors. Also Use VD = VBE = 0.7V (Ctrl)* Vm1+ Vem O VB R3 R5 Al VB' Fig. 1 RG R2 o Output АЗ R4 VA' A2 VA Vn2+ Vem o + R6arrow_forward1. Connect the circuit diagram below. Figure 1 ... VC R1 RC C2 Vout C1 100p Vin Q1 Vs 100p SINE(0 10m 1k) R2 RE C3 RL 100μarrow_forward
- Rs R3 o Vo V1 R4 VA R1 P Type here to searcharrow_forward23 (Sed 1.46) An amplifier operating from $3V supplies provides a 2.2V peak sine wave across a 1005 load when provided with a 0.2V peak input from which 1.0 mA peak is drawn. Find (a) voltage gain 6) current gain Given efficiency of = 10% find 2 (c) power gain (d) supply power (@) supply current (f) amplifier dissipationarrow_forwardThe resistors in the difference amplifier shown are slightly mismatched due to their tolerances. (a) What is the amplifier output voltage if v1 = 3.90 V and v2 = 4.10 V? (b) What would be the output voltage if the resistor pairs were matched? (c) What is the error in amplifying (v1 −v2)?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Introductory Circuit Analysis (13th Edition)Electrical EngineeringISBN:9780133923605Author:Robert L. BoylestadPublisher:PEARSONDelmar's Standard Textbook Of ElectricityElectrical EngineeringISBN:9781337900348Author:Stephen L. HermanPublisher:Cengage LearningProgrammable Logic ControllersElectrical EngineeringISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
- Fundamentals of Electric CircuitsElectrical EngineeringISBN:9780078028229Author:Charles K Alexander, Matthew SadikuPublisher:McGraw-Hill EducationElectric Circuits. (11th Edition)Electrical EngineeringISBN:9780134746968Author:James W. Nilsson, Susan RiedelPublisher:PEARSONEngineering ElectromagneticsElectrical EngineeringISBN:9780078028151Author:Hayt, William H. (william Hart), Jr, BUCK, John A.Publisher:Mcgraw-hill Education,
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:9780078028229
Author:Charles K Alexander, Matthew Sadiku
Publisher:McGraw-Hill Education
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:9780134746968
Author:James W. Nilsson, Susan Riedel
Publisher:PEARSON
Engineering Electromagnetics
Electrical Engineering
ISBN:9780078028151
Author:Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:Mcgraw-hill Education,