SLAS975A November   2013  – August 2015 HD3SS6126

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 - Device Parameters
    6. 6.6 Electrical Characteristics - Signal Switch Parameters
    7. 6.7 Switching Characteristics
    8. 6.8 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
  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
        1. 8.2.2.1 Power Supply
        2. 8.2.2.2 Differential Pairs
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Examples
  11. 11Device and Documentation Support
    1. 11.1 Community Resources
    2. 11.2 Trademarks
    3. 11.3 Electrostatic Discharge Caution
    4. 11.4 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

1 Features

  • Ideal for USB Applications
    • Signal Switch for USB 3.0 (SuperSpeed USB and USB 2.0 HS/FS/LS)
  • Three Bidirectional Differential Pair Channel MUX/DEMUX Switches Also Suitable for DisplayPort, PCIe Gen1/2/3, SATA 1.5/3/6G, SAS 1.5/3/6G and XAUI Applications
  • Supports Data Rates up to 10 Gbps on High-Bandwidth Path (SS)
  • VCC Operating Range 3.3 V ± 10%
  • Wide –3-dB Differential BW of More Than 10 GHz on High-Bandwidth Path (SS)
  • Uses a Unique Adaptation Method to Maintain a Constant Channel Impedance Over the Supported Common-Mode Voltage Range
  • Excellent High-bandwidth Path Dynamic Characteristics (at 2.5 GHz)
    • Crosstalk = –35 dB
    • Isolation = –23 dB
    • Insertion Loss = –1.1 dB
    • Return Loss = –11 dB
  • Small 3.5 mm × 9 mm, 42-Pin WQFN Package (RUA)
  • Active Mode Power = 8 mW

2 Applications

  • Desktop PCs
  • Notebook PCs
  • Tablets
  • Docking Stations
  • Telecommunications
  • Televisions

3 Description

The HD3SS6126 device is a high-speed, passive switch that is designed for USB applications to route both SuperSpeed USB RX and TX and USB 2.0 DP and DM signals from a source to two destinations or vice versa. The device can also be used for DisplayPort, PCI-Express™, SATA, SAS, and XAUI applications. The HD3SS6126 device can be used in either sink-side or source-side applications.

Device Information(1)

PART NUMBER PACKAGE BODY SIZE (NOM)
HD3SS6126 WQFN (42) 9.00 mm × 3.50 mm
  1. For all available packages, see the orderable addendum at the end of the data sheet.

Typical Application Diagram

HD3SS6126 fp_diagram_SLAS975.gif