The amplifier circuit below has a single ac input and two ac outputs. Assuming transistor parameters of B - 100 and Vg = 0.6 V: a) Determine the Q point. b) Is the transistor in the active region? Explain thoroughly. e) 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-k£2 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 kf. 50 kN R = 3 kſl
The amplifier circuit below has a single ac input and two ac outputs. Assuming transistor parameters of B - 100 and Vg = 0.6 V: a) Determine the Q point. b) Is the transistor in the active region? Explain thoroughly. e) 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-k£2 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 kf. 50 kN R = 3 kſl
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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Question
![The amplifier circuit below has a single ac input and two ac outputs. Assuming transistor
parameters of B= 100 and VBE - 0.6 V:
a) Determine the Q point.
b) 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.
3) Assuming that each output is feeding a 50-k2 resistor, determine the total voltage gain
and current gain for both outputs. Also, caleulate the amplifier input resistance and the
amplifier output resistances.
10 V
10 V
Rc= 3.3 kl
100 kn
8.
50 kn
RE = 3 kſ2
3D!](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F45fccc42-d40c-41b2-8da7-e512d65ba0a7%2F571a5b74-85e9-4f03-9bbe-f30332004363%2Fest1kt_processed.png&w=3840&q=75)
Transcribed Image Text:The amplifier circuit below has a single ac input and two ac outputs. Assuming transistor
parameters of B= 100 and VBE - 0.6 V:
a) Determine the Q point.
b) 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.
3) Assuming that each output is feeding a 50-k2 resistor, determine the total voltage gain
and current gain for both outputs. Also, caleulate the amplifier input resistance and the
amplifier output resistances.
10 V
10 V
Rc= 3.3 kl
100 kn
8.
50 kn
RE = 3 kſ2
3D!
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