(c)Consider the non-inverting amplifier shown in Figure Q2(c). Assume an idealoр-amp.R2R1VxVoutVinR3R4Figure Q2(c)(i)Derive the expression for the output voltage, Vou in terms of Vx and theresistances.(ii)Derive the expression for the closed-loop voltage gain, Ay in terms ofthe resistances.(iii) Given that R3 = 50 kN and R4 = 100 kQ. Find the values of R1 andR2 such that Av = 5 with the assumption that the maximum resistor valueis limited to 200 k2.

In the question Non inverted amplifier shown in the figure. Derive the expression for the output…

Answered: (c) Consider the non-inverting…

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter12: Power System Controls

Section: Chapter Questions

Problem 12.3P

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Compare inverting and non-inverting amplifier. Also, calculate the closed-loop gain of the circuit diagram given below
Question 3: Please write answers to all parts of the question in the separate dot points as shown What is the circuit called? Discuss all components including voltage sources. Which components determine the closed-loop gain of the circuit? Describe the slew-rate of the op-amp. Describe the Common-Mode-Rejection ratio of the op-amp? What is the unity gain bandwidth? Describe the gain bandwidth product (GBP). Describe the GBP relationship between the break (critical) frequency and the gain? What two methods calculate the max frequency? If one produces a higher value of maximum frequency than the other, which would you use as the maximum frequency?
Compare the closed-loop voltage gain, k = Vo/Vs, for the loaded and unloaded dependent source model of the Voltage Follower with the ideal model of the Voltage to examine the impact of the load, RL on k. - Using any circuit analysis method, derive expressions for the closed-loop gain, k = Vo/Vs, for the ideal opamp Voltage Follower ,both the unloaded ,loaded Voltage Follower using the dependent source model. simplify both of the closed-loop gain expressions for the dependent source models by applying the ideal opamp parameters: A --> infinity , R_i -->infinity and R_0 --> infinity.
Given in the figure is a two-stage amplifier design that employs negative feedback. Answer the following questions. Use the notation (R1 + R2 + ... + Rn) for series resistors and (R1 || R2 || ... || Rn) for parallel resistors for clarity and ease. Assume that the transistors are already biased properly in the saturation region and ro1 = ro2 → ∞. Also assume that the capacitors have infinite capacitance. 1.) Find the expression for the open loop gain Av 2.) Derive the resistance Rin which is the resistance that can be seen at the input port of the amplifier
1. A non-inverting op-amp circuit has the open loop gain of 105 and the resistances R1 = 1k Ω and R2 = 39k Ω . Calculate (a) The actual value of voltage gain, (b) Considering the finite open loop gain, the ideal value of gain, and (c) The percentage error, when ideal voltage gain is compared with actual voltage gain.
An inverting op – amplifier stage is designed with an input resistance of 5 KΩ and feedback resistance of 10 KΩ. The load resistance is 100 Ω with DC gain of 5x10^4 . The output internal resistance is 500 Ω while the input impedance is infinity, assuming an input voltage of 1.5 volts, calculate the following ?a) The AC gain ?b) The output voltage ?c) The looking back resistance ?
a) Design an inverting amplifier with a gain of 4. Use an ideal op amp, a 30 kohm resistor in the feedback path, and +-12 v power supplies. b) Using your design from part a, determine the range of input voltages that will keep the op amp in it's linear operating region. c) suppose you wish to amplify a 2 V signal, using your design from part a, with a variable feedback resistor. What is the largest value of feedback resistance that keeps the op amp in its linear operation region? Using this resistor value, what is the new gain of the inverting amplifier?
q23/ A non-inverting op-amp circuit has the open loop gain of 257 and the resistances R1=4.1 kΩ and R2 = 6860 Ω . Calculate (a) The actual value of voltage gain (b) Considering the finite open loop gain, the ideal value of gain(c) Error, when ideal voltage gain is compared with actual voltage gain and The percentage error, when ideal voltage gain is compared with actual voltage gain.
A non-inverting op-amp circuit has the open loop gain of 104 and the resistances R1 = 2k Ω and R2 = 50 k Ω. Calculate (a) The actual value of voltage gain (b) Considering the finite open loop gain, the ideal value of gain, and (c) The percentage error, when ideal voltage gain is compared with actual voltage gain.
Question 2 Part (A) Design an inverting amplifier with a gain of 4. Use an ideal ops amp, a 30kΩ resistorin the feedback path, and ±12V power supplies. Part (B) Using your design from part (a), determine the range of input voltages that will keepthe op amp in the linear operating regions. Part (C) Suppose you wish to amplify a 2V signal, using your design from part (a) with avariable feedback resistor. What is the largest value for the feedback resistance thatkeeps the op amp in the linear operating region? Using this resistance value, what isthe new gain of the inverting amplifier.
Based on the plots of Vin and Vout, is the op-amp consistent with its inverting function? Justify your answer.
Please answer this two part question A) It is known that when an Op-amp is operated using the negative feedbackconfiguration, the output impedance reduces. Derive an expression that proves this. B) It is known that when an Op-amp is operated using the positive feedbackconfiguration, the output impedance increase. Derive an expression that proves this.

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