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Design and Implementation of Sigma Delta Modulators (ΣΔM) for Class D Audio Amplifiers using Differential Pairs [electronic resource] / by Nuno Pereira, Nuno Paulino.

By: Contributor(s): Material type: TextSeries: SpringerBriefs in Electrical and Computer EngineeringPublisher: Cham : Springer International Publishing : Imprint: Springer, 2015Description: XIII, 76 p. 65 illus., 18 illus. in color. online resourceContent type:
  • text
Media type:
  • computer
Carrier type:
  • online resource
ISBN:
  • 9783319116389
Subject(s): Additional physical formats: Printed edition:: No titleDDC classification:
  • 621.3815 23
Online resources:
Contents:
Introduction -- Class D Audio Amplifiers and Data Conversion Fundamentals -- Implementation of the SDM -- Measured Prototypes and Experimental Results -- Conclusions.
In: Springer eBooksSummary: This book focuses on the design of a 3rd Order CT-ΣΔM where the integrator stages of the filter are implemented with Bipolar-Junction Transistors (BJT) differential pairs. These circuits are fully analyzed and the design method is carefully explained. The design method is validated through experimental measurements of several prototype circuits.
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Introduction -- Class D Audio Amplifiers and Data Conversion Fundamentals -- Implementation of the SDM -- Measured Prototypes and Experimental Results -- Conclusions.

This book focuses on the design of a 3rd Order CT-ΣΔM where the integrator stages of the filter are implemented with Bipolar-Junction Transistors (BJT) differential pairs. These circuits are fully analyzed and the design method is carefully explained. The design method is validated through experimental measurements of several prototype circuits.