SLVSAC2G August   2010  – June 2021 TPD2EUSB30 , TPD2EUSB30A , TPD4EUSB30

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 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    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 Signal Range on D+, D- Pins
        2. 8.2.2.2 Operating Frequency
      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 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

8.2 Typical Application

This application describes a TPDxEUSB30/A eye pattern test. Figure 10-2 shows the lab board that was designed to demonstrate the degradation of the eye pattern quality with and without the TPD2EUSB30/A in the USB 3.0 signal path. The measurements show that there is only ~2 ps jitter penalty to the differential signal when the TPD2EUSB30/A device is added in the signal path. A similar setup was employed to measure the eye diagram for the TPD4EUSB30.

GUID-60709ADA-E618-48FA-832F-CC1E23E5A38D-low.gifFigure 8-1 Measurement Setup to collect the Eye Pattern on a Reference Board with TPD2EUSB30/A
GUID-89B477D1-9E69-4981-BC8E-D5432206643D-low.gifFigure 8-2 Measurement Setup to collect the Eye Pattern on a Reference Board with TPD2EUSB30/A