SCES980A December   2024  – February 2025 TXB0108-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  Handling Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Thermal Information
    5. 5.5  Electrical Characteristics
    6. 5.6  Timing Requirements: VCCA = 1.2V
    7. 5.7  Timing Requirements: VCCA = 1.5V ± 0.1V
    8. 5.8  Timing Requirements: VCCA = 1.8V ± 0.15V
    9. 5.9  Timing Requirements: VCCA = 2.5V ± 0.2V
    10. 5.10 Timing Requirements: VCCA = 3.3V ± 0.3V
    11. 5.11 Switching Characteristics: VCCA = 1.2V
    12. 5.12 Switching Characteristics: VCCA = 1.5V ± 0.1V
    13. 5.13 Switching Characteristics: VCCA = 1.8V ± 0.15V
    14. 5.14 Switching Characteristics: VCCA = 2.5V ± 0.2V
    15. 5.15 Switching Characteristics: VCCA = 3.3V ± 0.3V
    16. 5.16 Operating Characteristics
    17. 5.17 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Architecture
      2. 7.3.2 Input Driver Requirements
      3. 7.3.3 Output Load Considerations
      4. 7.3.4 Enable and Disable
      5. 7.3.5 Pullup or Pulldown Resistors on I/O Lines
    4. 7.4 Device Functional Modes
  9. 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 Curves
  10. 9 Power Supply Recommendations
  11. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  12. 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
  13. 12Revision History
  14. 13Mechanical, Packaging, and Orderable Information

Package Options

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

7.3.2 Input Driver Requirements

Typical IIN vs VIN characteristics of the TXB0108-Q1 are shown in Figure 7-2. For proper operation, the device driving the data I/Os of the TXB0108 must have drive strength of at least ±2 mA.

TXB0108-Q1 Typical IIN vs VIN CurveFigure 7-2 Typical IIN vs VIN Curve