SBOS431A May   2009  – March 2017 THS6214

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  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 = ±6 V
    7. 6.7  Timing Requirements
    8. 6.8  Typical Characteristics: VS = ±12 V, Full Bias
    9. 6.9  Typical Characteristics: VS = ±12 V, Mid Bias
    10. 6.10 Typical Characteristics: VS = ±12 V, Low Bias
    11. 6.11 Typical Characteristics: VS = ±6 V, Full Bias
    12. 6.12 Typical Characteristics: VS = ±6 V, Mid Bias
    13. 6.13 Typical Characteristics: VS = ±6 V, Low Bias
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Output Current and Voltage
      2. 7.3.2 Driving Capacitive Loads
      3. 7.3.3 Distortion Performance
      4. 7.3.4 Differential Noise Performance
      5. 7.3.5 DC Accuracy and Offset Control
    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 Wideband Current-Feedback Operation
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curves
      2. 8.2.2 Dual-Supply VDSL Downstream Driver
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
          1. 8.2.2.2.1 Line Driver Headroom Model Requirements
          2. 8.2.2.2.2 Total Driver Power for xDSL Applications
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Board Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Receiving Notification of Documentation Updates
    2. 11.2 Community Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

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9 Power Supply Recommendations

The THS6214 is designed to operate optimally using split power supplies. The device has a very wide supply range of ±5 V to ±14 V to accommodate many different application scenarios. Choose power-supply voltages that allow for adequate swing on both the inputs and outputs of the amplifier to prevent affecting device performance. The ground pin provides the ground reference for the control pins and must be within VS– to (VS+ – 5 V) for proper operation.