System Specification and Evaluation (196)

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Chapter Outline

Chapter 14 - System Specification and Evaluation (Digital Data Acquisition)

  • The System-Specifier’s View
  • Specification Topics
    • System Accuracy Specification
    • System Source Options
    • The Vendor’s Job
  • Evaluating Systems…Simple Tests
    • Testing Toolkit
    • Test 1: Shorted-Input Noise…the Simplest Test
    • Test 2: Crosstalk
    • Test 3: Frequency Response…In-Band Behavior
    • Test 4: Frequency Response…Out-Of-Band Behavior
  • Out-of-Band Behavior Analysis
  • What Slew Rate is Required?
  • Input Saturation Behavior
  • Common-Mode Behavior (for Differential Systems)
  • A More Critical Test…Effective Bits
    • Effective Bits…the Basic Idea
    • The Effective Bits Analyzer
    • Analysis Steps
    • Effective Bits---Error Calculations
    • The Spectrum of the Error (Normalized)
    • Some Effective Bits Results
  • System Specs—What Do They Mean??
    • Details on the “Standard” Test
    • What Do Specific Users Care About?

Video Outline

System Specification and Evaluation, part1

System Specification and Evaluation, part2