SCES833B November   2011  – April 2016 TXS0206A

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  Timing Requirements—VCCA = 1.2 V ± 0.1 V
    7. 6.7  Timing Requirements—VCCA = 1.8 V ± 0.15 V
    8. 6.8  Timing Requirements—VCCA = 3.3 V ± 0.3 V
    9. 6.9  Switching Characteristics—VCCA = 1.2 V ± 0.1 V
    10. 6.10 Switching Characteristics—VCCA = 1.8 V ± 0.15 V
    11. 6.11 Switching Characteristics—VCCA = 3.3 V ± 0.3 V
    12. 6.12 Operating Characteristics —VCCA = 1.2 V
    13. 6.13 Operating Characteristics —VCCA = 1.8 V
    14. 6.14 Operating Characteristics — VCCA = 3.3 V
    15. 6.15 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Architecture
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 External Pulldown Resistors
      3. 9.2.3 Application Curves
    3. 9.3 System Examples
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Community Resources
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

1 Features

  • Level Translator
    • VCCA and VCCB Range of 1.1 V to 3.6 V
    • Fast Propagation Delay (4.4 ns Maximum When Translating Between 1.8 V and 3 V)
  • ESD Protection Exceeds JESD 22
    • 2500-V Human-Body Model (A114-B)
    • 250-V Machine Model (A115-A)
    • 1500-V Charged-Device Model (C101)

2 Applications

  • Mobile Phones
  • Tablet PCs
  • Notebooks
  • Ultrabook Computers

3 Description

The TXS0206A is a level shifter for interfacing microprocessors with MultiMediaCards (MMCs), secure digital (SD) cards, and Memory Stick™ cards.

The voltage-level translator has two supply voltage pins. VCCA as well as VCCB can be operated over the full range of 1.1 V to 3.6 V. The TXS0206A enables system designers to easily interface applications processors or digital basebands to memory cards and SDIO peripherals operating at a different I/O voltage level.

The TXS0206A is offered in a 20-bump wafer chip scale package (WCSP). This package has dimensions of 1.96 mm × 1.56 mm, with a 0.4-mm ball pitch for effective board-space savings. Memory cards are widely used in mobile phones, PDAs, digital cameras, personal media players, camcorders, set-top boxes, etc. Low static power consumption and small package size make the TXS0206A an ideal choice for these applications.

Device Information(1)

PART NUMBER PACKAGE BODY SIZE
TXS0206A DSBGA (20) 1.96 mm × 1.56 mm
  1. For all available packages, see the orderable addendum at the end of the data sheet.

Application Example

TXS0206A TXS0206A_Application_Diagram.gif