Analog Electronic Circuits - Vol 4 | 91. Feedback system (Part-B) by Abraham | Learn Smarter
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Knowledge
91. Feedback system (Part-B)

The chapter covers the configurations of feedback systems with a focus on voltage and current signals, samplers, and mixers. It explains the ideal conditions necessary to minimize loading effects and the significance of resistance values in feedback networks. Different naming conventions for feedback configurations are also introduced, emphasizing their impact on system behavior.

Sections

  • 91.1

    Feedback System (Part B)

    In this section, the various configurations of feedback systems using voltage and current signals are discussed, highlighting their characteristics and operational principles.

    Learning Practice

  • 91.2

    Configuration 1: Voltage Sampling And Voltage Mixing Feedback

    This section covers the concepts of voltage sampling and voltage mixing feedback configurations in electronic circuits, highlighting their significance and operational characteristics.

    Learning Practice

  • 91.2.1

    Ideal Model And Loading Effect

    This section covers the ideal model for feedback systems in analog electronic circuits, emphasizing configurations, loading effects, and their implications on signal processing.

    Learning Practice

  • 91.2.2

    Naming Conventions

    This section discusses various configurations of feedback systems, emphasizing their naming conventions based on the types of samplers and mixers used.

    Learning Practice

  • 91.3

    Configuration 2: Current Sampling And Current Mixing

    This section describes current sampling and mixing configurations in feedback systems, detailing the components, connections, and effects on feedback signals.

    Learning Practice

  • 91.3.1

    Signal Connections And Ideal Model

    This section discusses different configurations of feedback systems in analog electronic circuits, focusing on signal connections, load effects, and ideal modeling.

    Learning Practice

  • 91.3.2

    Polarity And Naming Conventions

    This section explains the polarity and naming conventions utilized in feedback systems, focusing on various configurations related to voltage and current signals.

    Learning Practice

  • 91.4

    Configuration 3: Voltage To Current (Transconductance)

    This section discusses the configuration where voltage is converted to current using transconductance in feedback systems.

    Learning Practice

  • 91.4.1

    Ideal Conditions And Naming Conventions

    This section discusses various configurations of feedback systems, focusing on ideal conditions and appropriate naming conventions based on the characteristics of signal mixing and sampling.

    Learning Practice

  • 91.5

    Configuration 4: Current To Voltage (Transimpedance)

    This section discusses the transimpedance configuration in feedback systems, focusing on the interaction between current and voltage signals.

    Learning Practice

  • 91.5.1

    Voltage Sampling And Current Mixing

    This section discusses configurations for voltage sampling and current mixing in feedback systems, exploring their implications and applications.

    Learning Practice

  • 91.5.2

    Practical Considerations

    This section discusses the various configurations of feedback systems using voltage and current, including their practical considerations and implications on performance.

    Learning Practice

  • 91.6

    General Considerations For Practical Scenarios

    This section explores the various configurations of feedback systems in analog electronic circuits, discussing their characteristics and assumptions in ideal and practical scenarios.

    Learning Practice

  • 91.6.1

    Effects Of Non-Ideal Resistance

    This section explores the impact of non-ideal resistances in feedback systems and their configurations in analog electronic circuits.

    Learning Practice

  • 91.6.2

    Desensitization Factors

    This section discusses desensitization factors in feedback systems, focusing on different configurations affecting signal processing in analog electronic circuits.

    Learning Practice

References

Lecture 91.pdf

Class Notes

Memorization

What we have learnt

  • Feedback systems can be cla...
  • Ideal conditions such as in...
  • Naming conventions are vita...

Final Test

Revision Tests