JAJSHU7D August   2019  – April 2021 THS6222

PRODUCTION DATA  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics: VS = 12 V
    6. 6.6 Electrical Characteristics: VS = 32 V
    7. 6.7 Timing Requirements
    8. 6.8 Typical Characteristics: VS = 12 V
    9. 6.9 Typical Characteristics: VS = 32 V
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Common-Mode Buffer
      2. 7.3.2 Thermal Protection and Package Power Dissipation
      3. 7.3.3 Output Voltage and Current Drive
      4. 7.3.4 Breakdown Supply Voltage
      5. 7.3.5 Surge Test Results
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 Broadband PLC Line Driving
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curve
    3. 8.3 What to Do and What Not to Do
      1. 8.3.1 Do
      2. 8.3.2 Do Not
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Wafer and Die Information
    3. 10.3 Layout Examples
  11. 11Device and Documentation Support
    1. 11.1 Development Support
    2. 11.2 Documentation Support
      1. 11.2.1 Related Documentation
    3. 11.3 Receiving Notification of Documentation Updates
    4. 11.4 サポート・リソース
    5. 11.5 Trademarks
    6. 11.6 Electrostatic Discharge Caution
    7. 11.7 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

8.2.1.1 Design Requirements

The main design requirements for an ac-coupled wideband current-feedback operation are to choose power supplies that satisfy the output voltage requirement, and also to use a feedback resistor value that allows for the proper bandwidth while maintaining stability. Use the design requirements shown in Table 8-1 to design a broadband PLC application circuit.

Table 8-1 Design Requirements
DESIGN PARAMETERVALUE
Power supply12 V, single-supply
Differential gain, AV10 V/V
Spectrum profileChina SGCC HPLC band0, band1, band2, and band3
In-band power spectral density–50 dBm/Hz
Minimum out-of-band suppression35 dB