GATE (Graduate Aptitude Test in Engineering) Electronics & CE (EC) Video Course Lecture: Small Signal Analysis of RC Coupled CE Amplifier (with Bypass Capacitor) (20 mins) | Lecture 44 of 170

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Topics Covered

  • Analog Circuits » Power Supplies
  • Analog Circuits » Op-Amp & Active Filters
  • Analog Circuits » Small Signal Equivalent Circuits of Diodes, BJTs and MOSFETs

Details

  • What is RC coupled amplifier
  • Small signal RC Coupled CE amplifier (with bypass capacitor)
  • Functions of capacitor

Blocking capacitor (CB)

Coupling capacitor (Cc)

Shunt capacitor (Csh)

Bypass capacitor (CE)

  • Equivalent Circuit for AC Signal
  • Equivalent h-parameter model of CE amplifier
  • Calculation of parameter of CE amplifier

Current gain

Voltage gain

Input resistance

Output resistance

Reference: Book-Millman՚s Integrated Electronics by Jacob Millman, Christos Halkias, Chetan Parikh