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EE 435 Lect 3 Spring 2010

EE 435 Lect 3 Spring 2010 - EE 435 Lecture 3 Spring 2010...

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1 EE 435 Lecture 3 Spring 2010 Design Space Exploration -- with applications to single-stage amplifier design
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2 Single-ended Op Amp Inverting Amplifier ( ) ( ) O 1 XQ YQ 1 2 1 O IN 1 2 1 2 V = -A V -V +V R R V = V + V R +R R +R ( ) 2 2 O inss XQ XQ inQ 1 1 R R V = - V + V + V -V R R What type of circuits have the transfer characteristic shown? V OUT V IN V YQ V XQ Slope = -A Summary: Review from last lecture:
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3 Single-stage single-input low-gain op amp Basic Structure Practical Implementation Have added the load capacitance to include frequency dependence of the amplifier gain Review from last lecture:
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4 Single-stage single-input low-gain op amp M v L -G A = sC +G GB and A VO are two of the most important parameters in an op amp M v0 -G A = G L G BW = C M M L L G G G GB = = G C C Review from last lecture:
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