Analog Electronic Circuits - Vol 4 | 78. Differential Amplifier : Analysis and Numerical Examples (Contd.) by Abraham | Learn Smarter
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78. Differential Amplifier : Analysis and Numerical Examples (Contd.)

The chapter covers the analysis of differential amplifiers, specifically focusing on their common mode and differential mode responses. It highlights the behavior of these amplifiers under various signal conditions, including small and large signal analyses. Emphasis is placed on understanding the role of DC operating points and the significance of common mode and differential gains in practical applications.

Sections

  • 78.1

    Analog Electronic Circuits

    This section focuses on the analysis of differential amplifiers, emphasizing their common mode and differential mode behaviors with relevant examples.

    Learning Practice

  • 78.2

    Differential Amplifier: Analysis And Numerical Examples (Contd.)

    This section discusses the common mode stimulus for differential amplifiers and the implications of large signal analysis on DC operating points.

    Learning Practice

  • 78.2.1

    Common Mode Stimulus

    The section discusses the effects of common mode stimulus in differential amplifiers, illustrating the behavior of circuits when subjected to identical signals at both inputs.

    Learning Practice

  • 78.2.2

    Small Signal Equivalent Circuit Analysis

    This section covers small signal equivalent circuit analysis for differential amplifiers, discussing the effects of common and differential mode stimuli on the amplifier's behavior.

    Learning Practice

  • 78.2.3

    Common Mode Output

    This section discusses the common mode output of differential amplifiers, highlighting how identical inputs affect the output signals.

    Learning Practice

  • 78.2.4

    Large Signal Analysis

    This section discusses large signal analysis in differential amplifiers, emphasizing the importance of DC operating points.

    Learning Practice

  • 78.2.5

    Generalized Mode Of Stimulus

    The section examines the effects of applying identical signals at the inputs of differential amplifiers, introducing the concepts of common mode output and pseudo differential modes of operation.

    Learning Practice

  • 78.2.6

    Pseudo Differential Mode Of Operation

    This section delves into the concept of Pseudo Differential Mode of Operation in differential amplifiers, focusing on the behavior and output when identical signals are applied.

    Learning Practice

  • 78.2.7

    Dc Operating Point Of The Amplifier

    This section discusses the significance of the DC operating point in amplifiers, analyzing the effect of input common mode voltage on differential amplifiers.

    Learning Practice

  • 78.2.8

    Voltage Ranges In Large Signal Analysis

    This section discusses voltage ranges applicable in large signal analysis, emphasizing the importance of the DC operating point for proper circuit function.

    Learning Practice

  • 78.2.9

    Input Common Mode Range

    This section discusses the common mode response of differential amplifiers when stimulated with identical signals at both inputs.

    Learning Practice

  • 78.2.10

    Signal Swing Analysis

    This section discusses the signal swing analysis of differential amplifiers, focusing on small and large signal behavior.

    Learning Practice

  • 78.2.11

    Conclusions And Summary

    This section encapsulates the key insights gained from analyzing differential amplifiers, addressing both small-signal and large-signal behaviors along with implications on circuit performance.

    Learning Practice

References

Lecture 78.pdf

Class Notes

Memorization

What we have learnt

  • Differential amplifiers res...
  • The DC operating point is c...
  • Analysis of both small and ...

Final Test

Revision Tests