SBOS746A June   2016  – February 2021 THS6302


  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Pin Configuration and Functions
  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. 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. 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. 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


The THS6302 is a dual port, current-feedback architecture, differential line driver designed for G.Fast and a variety of digital subscriber line (DSL) systems. The device is targeted for use in G.Fast digital subscriber line systems that enable native discrete multitone modulation (DMT) signals and supports an 8-dBm line power up to 212 MHz with good linearity.

The unique architecture of this device allows quiescent current to be minimal and still achieve very high linearity. Internally-fixed bias settings of the amplifiers offer enhanced power savings for line-driving modes where the full performance of the amplifier is not required. To allow for even more flexibility and power savings, the overall quiescent current for both ports is adjustable by a single external bias resistor connected to one of the device pins. The device also features two line-termination modes to maintain impedance matching at very low power consumption.

The THS6302 is a dual port device suitable for CO (Central Office) applications in DSL systems and is similar to the single port THS6301 device that is suitable in CPE (Customer-Premises Equipment) DSL applications.

THS6302 device is available in a 4-mm × 5-mm, 28-pin, VQFN package.

Device Information(1)
THS6302 VQFN (28) 4.00 mm × 5.00 mm
For all available packages, see the orderable addendum at the end of the data sheet.
GUID-DB552ADA-4F9A-4F17-9157-5BE5C6B35533-low.gif Multitone Power Ratio (MTPR) Profile (G.Fast, 212 MHz, 8 dBm)