SBOS746A June   2016  – February 2021 THS6302

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
    6. 6.6 Switching Characteristics
    7. 6.7 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
    5. 7.5 Programming
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Performance Plots
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Receiving Notification of Documentation Updates
    2. 11.2 Support Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

7.4 Device Functional Modes

The THS6302 features nine different device operational modes to accommodate the G.Fast, xDSL, line termination, and power-down scenarios, as listed in Table 7-1. Each channel of the device is controlled by a 2-pin parallel interface that uses three-level logic to control the device state. The G.Fast and xDSL modes change the quiescent current of the device to meet signal performance requirements and maintain the lowest power possible, which allows for legacy DSL compatibility with maximum power efficiency. The two line-termination modes maintain a low impedance at the output when placing the device in a low-power state. The line-termination modes allow for the muxing of multiple devices to one output line by putting the non-driving devices in a state that does not add distortion to the line. A power-down mode is also included to digitally shut down the device for the highest level of power savings. Table 7-1 lists the device power modes and the typical quiescent currents for each mode.