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EE 330 Lect 31 Spring 2011

EE 330 Lect 31 Spring 2011 - EE 330 Lecture 31 Basic...

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EE 330 Lecture 31 Basic amplifier architectures
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Basic Amplifier Structures R 1 V IN V OUT R M 1 V IN V OUT These circuits considered previously have a terminal (emitter or source) common to the input and output in the small-signal equivalent circuit Observation: Review from Last Time
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Basic Amplifier Structures Amplifiers using these devices generally have one terminal common and use remaining terminals as input and output Since devices are unilateral, designation of input and output terminals is uniquely determined Three different ways to designate the common terminal Source or Emitter Gate or Base Drain or Collector termed Common Source or Common Emitter termed Common Gate or Common Base termed Common Drain or Common Collector D S G B E C Small Signal Transistor Models as 3-terminal Devices Review from Last Time
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