For the circuit given below: Vcc =30V , R1=1k a) Find out the ideal maximum peak output voltage . b) Find out the ideal maximum peak output current. c) If VBIAS is less than 0.7V, how it will affect the output? d) If VCE(SAT) =0.2V , then what will be the maximum and minimum limit of the output? e) Draw the transfer characteristics curve for this amplifier using part d ? +Vcc -VBIAS Output Input Signal -VEIAS R -Vcc Class AB amplifier

For the circuit given below: Vcc =30V , R1=1k a) Find out the ideal maximum peak output voltage . b) Find out the ideal maximum peak output current. c) If VBIAS is less than 0.7V, how it will affect the output? d) If VCE(SAT) =0.2V , then what will be the maximum and minimum limit of the output? e) Draw the transfer characteristics curve for this amplifier using part d ? +Vcc -VBIAS Output Input Signal -VEIAS R -Vcc Class AB amplifier

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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(a) For the given class A power amplifier, determine the following: i. Efficiency of the amplifier circuit for an input voltage that results in an AC base current of 15.44mApeak and DC collector- emitter voltage, VCEQ of 9.15 V. ii. Value of the collector resistor RC using standard resistance value. +20 V 1.2KOS HE+Vo B= 45 10uF (b) Draw the circuit of a Class C power amplifier and compare in detail its advantage and disadvantage from a class A power amplifier.
With the help of circuit diagrams, list the different biasing methods for D- MOSFET and E-MOSFET amplifiers.
(a) Using the hybrid-pi model with early voltage effect, compute the small signal voltage gain, Av, input resistance and output resistance for the CE BJT amplifier shown below. Q1. Vcc = 12 V B=100 VBE(ON) = 0.7V V = 100V R = 93.7k2 * R=6 k2 Vo Rs = 0.5 k2 C B E R,= 6.3 k2 Figure Q1(a)
A transistor amplifier circuit is biased so that the quiescent point is to the far left of the load line midpoint. What do you expect to occur when the input voltage begins to vary? O The output voltage will be distorted on the bottom because it will hit the lower limit for VCE before the input voltage arrives at its peak. The output voltage will be distorted on the top because it will hit the upper limit for VCE before the input voltage arrives at its peak. O The output voTransistor's output voltage will look like the input voltage amplified and inverted. The output voltage will be zero (flat).
5) Design a Common source E-MOSFET amplifier and write the formula of voltage gain
Common Gate MOSFET Amplifier has Select one: a. input is connected to the Gate and the output is taken from the Source b. input is connected to the Source and the output is taken from the Drain c. input is connected to the Gate and the output is taken from the Drain d. input is connected to the Source and the output is taken from the Gate 55 week 10 material Jump to... CE255/EE255 (01)- 16
Construct an approximate voltage transfer characteristic curve of the amplifier by filling up the table below using the large signal model of the transistor and plotting the results. VI (volts) vo (volts) -2.0 0.0 1.0 2.0 Remarks assume linear transition to saturation transition to cut-off assume cut-off VI 2.5 V 100 K Ţ Vo
For the circuit given below, transistor parameters are given as -= 0.1mA/V², Vth,p=-1V, A=0. Using these information, a) Design the circuit (find the values of R1and R2) such that Ip=100HA. b) Find the small signal voltage gain Vo/Vi of the circuit. R1 10 V - R2 ww0-2.5 V
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The amplifier circuit below has a single ac input and two ac outputs. Assuming transistor parameters of B = 100 and Vu = 0.6 V: a) Detemine the Q point 5) Is the transistor in the active region? Explain thoroughly. c) Construct the T-model of the transistor with all parameters labelled and evaluated. Assume room temperature. d) Draw a complete small signal circuit model, then find the voltage gain for both outputs. e) Based on the analysis results, what is the function of this circuit? Suggest a proper application. 2) Assuming that cach output is feeding a 50-kN resistor, determine the total voltage gain and current gain for both outputs. Also, calculate the amplifier input resistance and the amplifier output resistances. 10 V 10 V Rc= 3.3 kl 100 kN 50 kΩ Rg = 3 kſl
State the equation for the voltage gain of a common-source amplifier. State the equation for the small-signal gain as a function of frequency and explain it's transfer characteristics.