Cascode amplifire

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Cascode amplifire

Circuit Description

Graph image for Cascode amplifire

Circuit Graph

This is a RC coupled two-stage amplifier and due to this configuration the ultimate gain is very high. Ideally the ultimate gain is the multiplication of these two stage's gain. But in practical the second stage acts as a load on the first stage which reduces the effective gain of the first stage that leads to a reduction of first stage's gain. The Frequency Response of this circuit is observed here.

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Creator

Anand7075

11 Circuits

Date Created

3 years, 2 months ago

Last Modified

3 years, 2 months ago

Tags

  • amplifier
  • bjt
  • two stage
  • frequency response
  • ce amplifier
  • bjt ac amplifiers
  • voltage divider biasing
  • rc coupled amplifier

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