TIDUF29 October   2023

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6.   6
  7. 1System Description
  8. 2System Overview
    1. 2.1 Block Diagram
    2. 2.2 Design Considerations
      1. 2.2.1 Connectors
      2. 2.2.2 High-Speed Traces
      3. 2.2.3 Power Rails
    3. 2.3 Highlighted Products
      1. 2.3.1 DS560DF410
      2. 2.3.2 TPS62867
      3. 2.3.3 TPS7A52
      4. 2.3.4 TLV702
      5. 2.3.5 TXB0108
  9. 3Hardware, Software, Testing Requirements, and Test Results
    1. 3.1 Hardware Requirements
      1. 3.1.1 TX Output Eye Test
      2. 3.1.2 RX Link Test
    2. 3.2 Software Requirements
    3. 3.3 Test Setup
      1. 3.3.1 TX Output Eye Test
      2. 3.3.2 RX Link Test
    4. 3.4 Test Results
      1. 3.4.1 TX Output Eye Test
      2. 3.4.2 RX Link Test
  10. 4Design and Documentation Support
    1. 4.1 Design Files
      1. 4.1.1 Schematics
      2. 4.1.2 BOM
      3. 4.1.3 Altium Project
    2. 4.2 Tools and Software
    3. 4.3 Documentation Support
    4. 4.4 Support Resources
    5. 4.5 Trademarks

2.3.5 TXB0108

This 8-bit noninverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-, 1.5-, 1.8-, 2.5-, 3.3-, and 5-V voltage nodes. VCCA should not exceed VCCB.