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Texas Instruments TXS0202 Voltage-Level Shifter for IC-USB Interface

Texas Instruments TXS0202 Inter-Chip USB Voltage Level Translator is a 2-bit device optimized for use in Interchip USB (IC-USB) applications. VCCA and VCCB can each operate over the full range of 1.65V to 3.6V. The TXS0202 maintains a cross-over skew of less than 1ns. This voltage-level shifter for the IC-USB interface has integrated pull-ups and pull-down resistors to aid in the protocol communication between a host and a peripheral. The translator is a buffered auto-direction sensing type translator. When the output-enable (OE) input is low, all outputs are placed in the high-impedance state. The Texas Instruments TXS0202 is fully specified for partial-power-down applications using Ioff.

Features

  • No Direction Control Signal Required
  • VCCA, VCCB Supply Voltage: 1.65V to 3.6V
  • Meets All Requirements of the IC-USB Standard
  • Small Packages: WCSP
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • Ioff Supports Partial-Power-Down Mode Operation
  • ESD Performance
    • A port (Host-Side)
      • 2000V Human-Body Model
      • 100V Machine Model
      • 500V Charged-Device Model
    • B port (Peripheral-Side)
      • > 4kV HBM

Applications

  • Interchip USB (IC-USB)

Application Circuit

Application Circuit Diagram - Texas Instruments TXS0202 Voltage-Level Shifter for IC-USB Interface
Veröffentlichungsdatum: 2012-01-30 | Aktualisiert: 2022-03-11