Electronics Fundamentals: Circuits, Devices & Applications
8th Edition
ISBN: 9780135072950
Author: Thomas L. Floyd, David Buchla
Publisher: Prentice Hall
expand_more
expand_more
format_list_bulleted
Question
Chapter 18, Problem 8ST
To determine
The correct answer for the close loop gains from the given options.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
What is the total input resistance? What is the dc output voltage?
Vcc
+5.5 V
R1
10 kN
C
Bac = 100
BDc = 90
10μF
oV
out
R2
4.7 kN
RE
1.0 kN
4. Calculate the output voltage of each of the following op-amp circuit.
X1
Hop
thi
-1.5V
Y11V
R3
1kQ
VCC
15.0V
VEE
-15.0V
U1
-741
VCC
15.0V
VEE
-15.0V
R4
2kQ
741
U2
R1
22.210.
R2
• 1 ΚΩ
ww/li
R5
ww
1kQ
R6
1kQ
VCC
15:0V
VEE
-15.0V
R7
1k0
U3
741
VOUT
In the circuit shown below, the op-amps are ideal. Then Vout in volts is
1 ΚΩ
1 ΚΩ
-2V0-
Μ
+15 V
+15 V
1 ΚΩ
–15 V
+1V
1 ΚΩ
Μ
–15 V
1 ΚΩ
-oVout
Chapter 18 Solutions
Electronics Fundamentals: Circuits, Devices & Applications
Ch. 18 - When a diff-amp has identical signals on both...Ch. 18 - A high CMRR for a diff-amp means the common-mode...Ch. 18 - Prob. 3TFQCh. 18 - The open-loop voltage gain of an op-amp is also...Ch. 18 - Prob. 5TFQCh. 18 - Prob. 6TFQCh. 18 - In a voltage-follower, the open-loop and...Ch. 18 - Prob. 8TFQCh. 18 - Prob. 9TFQCh. 18 - If the feedback resistor in an amplifier is open,...
Ch. 18 - Which characteristic docs not necessarily apply to...Ch. 18 - In selecting an op-amp. suppose you have several...Ch. 18 - Prob. 3STCh. 18 - Prob. 4STCh. 18 - Prob. 5STCh. 18 - Prob. 6STCh. 18 - Prob. 7STCh. 18 - Prob. 8STCh. 18 - If you know an op-amp's open-loop gain and nothing...Ch. 18 - Prob. 10STCh. 18 - Prob. 11STCh. 18 - The highest possible input resistance is achieved...Ch. 18 - Compare a practical op-amp to an ideal op-amp.Ch. 18 - Two IC op-amps are available to you. Their...Ch. 18 - Identify the type of input and output...Ch. 18 - Prob. 4PCh. 18 - A certain diff-amp has a differential gain of 60...Ch. 18 - A certain diff-amp has a CMRR of 65 dB. If the...Ch. 18 - Identify the type of input mode for each op-amp in...Ch. 18 - Show the common-mode input in Figure 18-37 in an...Ch. 18 - Determine the bias current, IBIAS, given that the...Ch. 18 - Distinguish between input bias current and input...Ch. 18 - A certain op-amp has a CMRR of 250,000. Convert...Ch. 18 - The open-loop gain of a certain op-amp is 175,000....Ch. 18 - The op-amp data sheet specifies a CMRR of 300,000...Ch. 18 - Figure 18-38 shows the output voltage of an op-amp...Ch. 18 - How long does it take the output voltage of an...Ch. 18 - Identify each of the op-amp configurations in...Ch. 18 - For the amplifier in Figure 18-40. determine the...Ch. 18 - Determine the closed-loop gain of each amplifier...Ch. 18 - Find the value of Rf that will produce the...Ch. 18 - Find the gain of each in amplifier in Figure...Ch. 18 - If a signal voltage of 10 mV applied to each...Ch. 18 - Determine the approximate values for each of the...Ch. 18 - Determine the input and output resistances for...Ch. 18 - Repeat Problem 23 for each circuit in Figure...Ch. 18 - Repeat Problem 23 for each circuit in Figure...Ch. 18 - Prob. 26PCh. 18 - Prob. 28PCh. 18 - Prob. 29PCh. 18 - Prob. 30PCh. 18 - Prob. 31PCh. 18 - Prob. 32P
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Similar questions
- 4. Ad-50 wo R₁ 10k0 W A-8 。 1050 阿甘 Aer-300 (d) R₁ W 2240 Find out the value of Rf that will produce the indicated closed-loop gain in each amplifier in Figure 4. Ry A-75arrow_forwardDraw the small signal equivalent circuit of the following circuit: VI O Vdd T RL M1 M2 -O voarrow_forward4. (a) Aj-50 Roka (b) 10 KD A-8 Figure 4 R₁ 12k0 (d) W 2210 Find out the value of Rf that will produce the indicated closed-loop gain in each amplifier in Figure 4. lil W A-75arrow_forward
- Determine the output voltage in V WHEN R1= 8kiloohms , r3= 7kohm ,r5=13kohm r7= 120kohms reference voltage of 2.5V and input volatge Vi=2.592Varrow_forwardA major disadvantage of klystron amplifier is O Design complexity O Low power gain O High source power Low bandwidtharrow_forward1.5 V 2.15 V 8. Determine U,, in the op amp circuit 20 ΚΩ 5 ΚΩ 10 ΚΩ 10 ΚΩ ΑΝ 30 ΚΩ 50 ΚΩ 40 ΚΩ 80 ΚΩ 100 ΚΩ 20 ΚΩarrow_forward
- Q4) For the circuit shown, Find the output voltage and sketch it when the input voltage is 1v and the frequency is 5000 Hz. 10nf R1 0.1as opms Vo Vin 10ka 10kaarrow_forward30μV 1kQ 2μF 2kQ +20V S1kΩ Bac -50 2kQ 4µF 0.5kQ ι 1μF Vout c. What should be the value of collector resistor Rein part b to achieve half the voltage gain. Find the DC output voltage. All other circuit parameters should remain the same.arrow_forwardIn the following circuit the op-amp is ideal, but it has an input offset voltage of 2 mV. What is the output voltage? 6 k2 1.5 kn 60 mVarrow_forward
- Q-3: What is the total output voltage for the unloaded amplifier as shown in the figure, where Ipss =4.3 mA and V,= -2.7 V 12V 3.3 KN Hovo C2 CI Vi-100 mV o- 4702 10M2 C3arrow_forwardQ-3: What is the total output voltage for the unloaded amplifier as shown in the figure, where Ipss =4.3 mA and V,= -2.7 V 12V 3.3 KN C2 C1 Vi=100 mV 0E 4702 10M2 C3arrow_forwardConsider the following circuit: Vin R1 o Veut R2 R3 If R = R2 = R3, is the output voltage just divided twice, or 1/4 the input voltage? Why or why not? What is the output voltage?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,
02 - Sinusoidal AC Voltage Sources in Circuits, Part 1; Author: Math and Science;https://www.youtube.com/watch?v=8zMiIHVMfaw;License: Standard Youtube License