a) Draw the circuit of a common emitter amplifier.

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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1. a) Define the IV characteristic of a MOSFET, draw the graph for an NMOS and PMOS.
b) Explain what happens if you change the gate source voltage and draw the IV graph for three
different Vgs for an NMOS.
c) What was the function of curve tracer you used in the experiments?
Transcribed Image Text:1. a) Define the IV characteristic of a MOSFET, draw the graph for an NMOS and PMOS. b) Explain what happens if you change the gate source voltage and draw the IV graph for three different Vgs for an NMOS. c) What was the function of curve tracer you used in the experiments?
2. a) Draw the circuit of a common emitter amplifier.
b) What is the 3-dB frequency of a circuit?
c) Explain how you can get it from the experiment.
d) What is the gain formula of a BJT common emitter amplifier? How can you increase the gain?
Transcribed Image Text:2. a) Draw the circuit of a common emitter amplifier. b) What is the 3-dB frequency of a circuit? c) Explain how you can get it from the experiment. d) What is the gain formula of a BJT common emitter amplifier? How can you increase the gain?
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