For each op-amp circuit diagram: - Derive the equivalent transfer function between Vout and Vin - If a circuit contains more than 1 op-amp, assume each op-amp is a separate element/transfer function in a block diagram - and draw the equivalent block-diagram that represents the circuit consisting of blocks - Find the unit-step response for circuits in P1 and P4 given the following values: Problem 1: R1=R2=100kN, R3 = 100, L= 1 mH, C= 1 µ F Problem 4: R1=R2=R3=R5=10kN, R4=1kN, R6=1MN, R7 = 100k N, C = 10 µF %3D Hints: - Observe each op-amp separately and derive transfer functions between inputs/outputs of individual op-amps. - Be careful about identifying inverting/non-inverting configurations of op-amps .

For each op-amp circuit diagram: - Derive the equivalent transfer function between Vout and Vin - If a circuit contains more than 1 op-amp, assume each op-amp is a separate element/transfer function in a block diagram - and draw the equivalent block-diagram that represents the circuit consisting of blocks - Find the unit-step response for circuits in P1 and P4 given the following values: Problem 1: R1=R2=100kN, R3 = 100, L= 1 mH, C= 1 µ F Problem 4: R1=R2=R3=R5=10kN, R4=1kN, R6=1MN, R7 = 100k N, C = 10 µF %3D Hints: - Observe each op-amp separately and derive transfer functions between inputs/outputs of individual op-amps. - Be careful about identifying inverting/non-inverting configurations of op-amps .

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...

See similar textbooks

Similar questions

Q) Draw and Design an op-amp circuit whose input is Vs, output is Vo, and transfer characteristic is shown below: 4Vo 12v 10v -10%B 1v -12v4.....
Three EMG signals are required to be summed. The first and second signal, EMG1 and EMG2, are required to be scaled by a factor of -4, and the third signal, EMG3, by a factor of -2. Design an Op-amp based circuit to produce the required output operation.
- V2 15Vdo 3 U1A R1 2 1k V- LM324 1k V3 15Vde | VOFF = 0 VAMPL = 1 FREQ = 2k AC = 0 0. R2 Figure 4. Operational amplifier circuit. What frequency does the output voltage (across R3) have? What is the amplitude of the output voltage? From the output waveform and the input waveform, determine the gain of the op-amp circuit. Does this match with what you predicted? How could you change this circuit so that the output voltage would be nearly the same as the input voltage? What purpose would that serve? Can you modify the existing circuit and verify this experimentally? What is the phase difference between the output and input voltage? Derive the transfer function for the output-input relationship for the operational amplifier. How would the gain and the output change if a capacitor were in the feedback path instead of a resistor? (Examine the circuit using phasors and impedance and circuit analysis techniques). -w-
OAP 2 ( (a) Design a circuit which provides a gain of -5 V/V for an input voltage source vs. You have an op-amp powered at VDD = +5 V and Vss = -5 V. Design your circuit such that 1 µA is drawn from the input vs when Vs = 200 mV. Include a drawing of the circuit and label all resistors that you use with their respective values. (b) What is the op-amp output voltage when vs = 200 mV? OAP 3 (a) Design a circuit that provides a gain of +10 V/V for an input signal vs. Use 100 kn as the smaller/smallest resistor value in your design. Include a drawing of the circuit and label all resistors that you use with their respective values. (b) Assume the op-amp is powered at VDD = +15 V and Vss = -15 V. At what positive and negative values of vs will the output vo be +/-15 V? (c) What will happen if the values of vs go beyond the values from (b)?
Q\ Solve the following questions while giving the reason for each point 25. Each RC circuit in an op-amp (a) causes the gain to roll off at -6 dB/octave (b) causes the gain to roll off at-20 dB/decade (c) reduces the midrange gain by 3 dB (d) answers (a) and (b) 26. If a certain op-amp has a midrange open-loop gain of 200,000 and a unity-gain frequency of 5 MHz, the gain-bandwidth product is (a) 200,000 Hz (b) 5,000,000 Hz. (c) 1 x 1012 Hz (d) not determinable from the information 27. The bandwidth of an ac amplifier having a lower critical frequency of 1 kHz and an upper critical frequency of 10 kHz is (a) 1 kHz (b) 9 kHz (c) 10 kHz (d) 11 kHz 28. The bandwidth of a de amplifier having an upper critical frequency of 100 kHz is (a) 100 kHz (b) unknown (c) infinity (d) 0 kHz 29. When negative feedback is used, the gain-bandwidth product of an op-amp (a) increases (b) decreases (c) stays the same (d) fluctuates 30. If a certain op-amp has a closed-loop gain of 20 and an upper critical…
The op amp used in the circuit given below is ideal. Find the output voltage Vo in terms of input voltage V in and resistors.
Sketch the output voltage waveform for each op armp circuits given below. Given the maximum outputvoltage for the op-armp is Vomax = +10 v and Vomin = -10 v.Use input voltage for all circuit as shown. Also use V2 = 4.7 V for D1 and D2. V. 0 -5V- -5V D1 Kt 1K 1K D2 V1 V2
a) Design a non-inverting amplifier using an ideal op amp that has a gain 7.5. b) If you wish to amplify signals between -2V and 1.2V using the circuit you designed in part (a) what are the smallest power supply voltages you can use? c) Draw your final circuit diagram. d) Assume that the voltage signal source is vs = -1V and the feedback resistor Rf is replaced with a variable resistor. Specify the range of Rf (in kN ) which will cause the op amp to saturate?
The circuit below, you may note, does not match any of the common op-amp circuits. By performing circuit analysis, determine the voltage across the load resistor R5. You may assume that V1 = 3.6 V, V2 = 4.7 V, R1 = 37 kQ, R2 = 62 KQ, R3 = 77 kQ, R4 = 71 kQ, and R5 = 90 kQ. R1 ww V1 + R2 V2 R3 R4 R5 mm D
OAP 5 Design an op-amp circuit using a single op-amp that adds two input signals V₁1 and Vs2. That is, Vo = Vs1 + Vs2. Each input signal can vary between -5 V and +5 V: -5 V ≤ Vs1 ≤ +5 V and -5 V ≤ Vs2 ≤ +5 V. Choose resistor values such that the maximum current leaving or entering either voltage source (vs1 or Vs2) is 1 mA. (You can assume the power rails VDD and Vss are large enough to accommodate the most extreme outputs.)
0.2 Design inverting circuits. an op-amp circuit to produce the output Vo= 8Vi, using both inverting and non 19
Consider two points at different voltages, and v₂. Design a circuit using an operational amplifier and some resistors for which the output voltage of the op-amp would be defined by the following equation: Vout = 2v₁ +0,5v₁₂