Lecture24-CE+CS+Amplifier

# Lecture24-CE CS Ampl - ECE 3040 Microelectronic Circuits Lecture 24 Reading Jaeger 13.6 13.9-13.11 Georgia Tech ECE 3040 Dr Ying Zhang Recapture

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ECE 3040 - Dr. Ying Zhang Georgia Tech ECE 3040: Microelectronic Circuits Lecture 24 Reading: Jaeger 13.6, 13.9-13.11

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ECE 3040 - Dr. Ying Zhang Georgia Tech Recapture: Amplifier Configurations ( 4 major types) Voltage Amplifier: Voltage input and Voltage output A v =Open Circuit Voltage Gain can be found by applying a voltage source with R s =0, and measuring the open circuit output voltage Prefer large R in and small R out for maximum voltage gain Source Load Amplifier Amplifier Input Resistance Source Input Load Resistance Amplifier Output
ECE 3040 - Dr. Ying Zhang Georgia Tech Current Amplifier: Current input and Current output A i =Short Circuit Current Gain can be found by applying a current source with R s = infinity, and measuring the short circuit output current Prefer small R in and large R out for maximum current gain. Recapture: Amplifier Configurations ( 4 major types)

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Georgia Tech Transconductance Amplifier: Voltage input and Current output G m =Transconductance Gain can be found by applying a voltage source with R s =0, and measuring the short circuit output current Prefer large R in and large R out for maximum transconductance gain. Recapture: Amplifier Configurations (
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## This note was uploaded on 09/05/2009 for the course ECE 3040 taught by Professor Hamblen during the Spring '07 term at Georgia Institute of Technology.

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Lecture24-CE CS Ampl - ECE 3040 Microelectronic Circuits Lecture 24 Reading Jaeger 13.6 13.9-13.11 Georgia Tech ECE 3040 Dr Ying Zhang Recapture

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