Analog-to-Digital Converters (194)

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Chapter Outline

Chapter 10, Course 196 - Analog-to-Digital Converters (Vibration and Shock Test Control Techniques)

  • Analog-to-Digital Converters—Function
  • Flash/Parallel A/D Converters
  • Successive Approximation A/D Converters
  • Digital-to Analog (D/A) Converter
  • Successive Approximation Converters
    • Operation
    • Changing Signal
    • Near ½ Scale
  • Aliasing Protection
  • Oversampling Converters
    •  Implementation
    • Higher Speed
    • The Solution… A 1-Bit Converter
  • Sigma Delta (High-Ratio) Oversampling—Alias Protection
    • Sigma Delta Modulation
    • Sigma Delta Filter/Decimator
    • Sigma-Delta A/D .. Actual Implementation
    • Sigma-Delta Filter Characteristic
    • Delay Characteristics
    • Interesting Behavior
    • System Applications
    • Lower Sample Rates
    • Sigma-Delta Converters Pro/Con
  • Sampling Ratio Requirements (Revisited)
  • The Alias Test—for Some SD Systems
  • Sigma Delta—Caveat Emptor
  • Averaging or Integrating A/D Converters
    • Averaging A/D ..Principle
    • Integrating Converters—Noise Rejection
  • Dual-Slope A/D Converters

Video Outline

Analog-to-Digital Converters