JAJU814C April   2021  – September 2022

 

  1.   概要
  2.   リソース
  3.   特長
  4.   アプリケーション
  5.   5
  6. 1System Description
    1. 1.1 Key System Specifications
  7. 2System Overview
    1. 2.1 Block Diagram
    2. 2.2 Design Considerations
    3. 2.3 Highlighted Products
      1. 2.3.1 OPA365-Q1 (50 MHz)
      2. 2.3.2 OPA607-Q1 (50 MHz)
      3. 2.3.3 OPA836 (same as OPA2836-Q1) (205 MHz)
      4. 2.3.4 OPA863 (50 MHz)
  8. 3Hardware, Software, Testing Requirements, and Test Results
    1. 3.1 Hardware Requirements
    2. 3.2 Test Setup
      1.      19
    3. 3.3 Test Results
  9. 4Design and Documentation Support
    1. 4.1 Design Files
      1. 4.1.1 Schematics
      2. 4.1.2 BOM
    2. 4.2 Documentation Support
    3. 4.3 サポート・リソース
    4. 4.4 Trademarks
  10. 5About the Author
  11. 6Revision History

3.1 Hardware Requirements

  • Function Generator with BNC cable (or current path if using on-board shunt)
  • Oscilloscope with BNC cable
  • DC bench power supply with hook connector cables

  • 0603 gain resistors (Rg) for each gain tested. The feedback resistance (Rf) is 1 kΩ for <20V/V gain and 10 kΩ for high gain. To account for the function generator's 50 Ω source impedance, the IN+ gain resistor should be 50 Ω less than the IN- gain resistor.

    • Gain, Rg: 1 V/V, 1 kΩ; 5 V/V, 200 Ω; 10 V/V, 100 Ω; 20 V/V, 200 Ω; 200 V/V, 50 Ω