please draw the circuit 3) Draw the AC equivalent circuit for the circuit below and answer/find thefollowings:a) What is the amplifier configuration and roughly what is its core voltage gain,Av?b) Find the input resistance of the amplifier, Rin (parametrically; non-numerical)c) Find the output resistance of the amplifier, Rout (parametrically; non-numerical), ignore roVecRiswwwRe8Ra-VEER

Answered: Image /qna-images/answer/5e1f5936-3e41-4942-a4ba-9ae851463a5a.jpg

Answered: 3) Draw the AC equivalent circuit for…

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...

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Draw a n-p-n transistor connected in circuit common base (CB).Draw the input current-voltage characteristic, the output current-voltage characteristicsand the graph giving dependence of the output current as function of the input current.Define the amplification gain of this circuit.
This problem is AC analysis problem. DC analysis is not needed to answer the question. A) Convert this bias circuit into a bypassed common source amplifier that has an output across a load resistor (RL). To do this you should draw three capacitors on the figure below, an input voltage source, and any resistors you think that should be added. B) In the space below the figure, Draw the hybrid n model for this amplifier circuit including all voltages and resistors. Label Vi, Vgs, and vo on the model. Assume the capacitors you add act as short circuits at AC. Be sure to include resistors R1, R2, R3, R4, and RL in the hybrid pi model. > When you "verify" a mode of operation you will need to calculate all three voltages (Vc, V8, VE for BJTS and VG, Vs, Vo for MOSFETS) and show the correct two conditions are satisfied. > Assume Capacitors acts like open circuits at DC and short circuits for AC. > Assume the following: o Beta = 100 O VBE = 0.7 12V o V (Thermal) = 26 mV o V (Threshold) = 2V O…
6) Consider the following multistage amplifier. Draw the corresponding small signal model. Label, Vin, Vo1 and Vo. Do NOT make any approximations. Do NOT perform small signal analysis with this model. Just draw the small signal model. Show your work! Vin Vcc malli Q1 Re1 Vo1 Vcc ww1. Rc2 Q2 Re2 Vo
Explain amplifier characteristics
Describe two different methods for determining the stability of an amplifier.
"Below is a small signal equivalent circuit model considering the early effect of the BJT. Find the input resistance, output resistance, and voltage gain." Rout Rc R gm Ube R.R re ± Vi RE Vo
1
(1) Describe in detail the relative advantages of Class A and Class B amplifiers. In what types of circuits would Class B be advantageous over Class A (1I) With the aid of signal diagrams, describe two forms of distortion you would expect to observe on an output signal of a Class B amplifier. (III) Describe in circuit terms the advantages of a Class AB amplifier.
A transistor amplifier which uses a npn BJT and various passive components is shown in figure Q1. A table of components values is shown in Table Q1. For this amplifier: a) Calculate the following dc voltages and currents; VB, VE, le and le. b) Draw a r parameter ac small-signal model. The model should be correctly labelled with transistor voltages and all small-signal parameters. Detail assumptions and limitations. c) Calculate the small-signal input resistance Rin, output resistance Rout and output voltage Vout. Detail assumptions and limitations. d) Calculate the small-signal voltage and current gain Av and A. Also calculate the output voltage. Vcc R3 R. R: Figure Q1 R3 = 2 kQ Vin = 10 mV Table of Component values and Transistor Parameters R2 = 10 kQ VT = 24 mV R1 = 40 kQ R4 = 1 kQ VBE = 0.7 V B = 200 %3D Vcc = 10 V C=2mF
Please solve with work shown. Will upvote
This problem is AC analysis problem. DC analysis is not needed to answer the question. A) Convert this bias circuit into a bypassed common emitter amplifier that has an output across a load resistor (RL). To do this you should draw three capacitors on the figure below, an input voltage source, and any resistors you think that should be added. B) In the space below the figure, Draw the hybrid t model for this amplifier circuit including all voltages and resistors. Label Vi, Vbe, and vo on the model. Assume the capacitors you add act as short circuits at AC. Be sure to include resistors R1, R2, R3, R4, and RL in the hybrid pi model. > When you "verify" a mode of operation you will need to calculate all three voltages (Vc, Ve, VE for BJTS and VG, Vs, Vo for MOSFETS) and show the correct two conditions are satisfied. > Assume Capacitors acts like open circuits at DC and short circuits for AC. 12V Assume the following: o Beta = 100 O VBE = 0.7 o V: (Thermal) = 26 mV o Vr (Threshold) = 2V O…
What are the phenomena observed in integrated operational amplifiers?

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