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Learn about AC analysis and example calculations for common-base BJT amplifier and common-gate MOS amplifier. Explore AC equivalent circuits, Rin, Rout, signal gain calculations, and practical applications.
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ELEC 311(Fall 09, Lect#23,24) BJT Common base (CB) Amplifier Different configurations AC analysis, example calculations MOS common gate (CG) amplifier AC analysis, example calculations
What did you learn? • AC equivalent circuits for CB (BJT) and CG (MOS) amplifiers • Calculations of Rin, Rout and signal gain • Practical applications