TS3USB221E Evaluation Module
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The TS3USB221EEVM is an evaluation module for the Texas Instruments high-speed USB 2.0 (480-Mbps) 1:2 multiplexer/demultiplexer switch. The USB221EEVM allows signals to pass with minimum edge and phase distortion, integrates IEC-level ESD protection cells on all pins, and also multiplexes differential signals from a common USB input to one of two corresponding outputs. This evaluation module demonstrates the low bit-to-bit skew, high channel-to-channel noise isolation, and compatibility with various standards, such as high-speed USB 2.0 (480 Mbps), that is possible when using the TS3USB221E in high-speed signaling applications.

  • VCC Operation at 2.5 V and 3.3 V
  • VI/O Accepts Signals up to 5.5 V
  • 1.8-V Compatible Control-Pin Inputs
  • Low-Power Mode When OE Is Disabled (1 mA)
  • rON = 6Ω Maximum
  • ΔrON = 0.2Ω Typical
  • Cio(on) = 6pF Typical
  • Low Power Consumption (30 mA Maximum)
  • High Bandwidth (1 GHz Typical)
  • ESD Performance Tested Per JESD 22:

  • 7000-V Human-Body Model (HBM)
    1000-V Charged-Device Model (CDM)
  • ESD Performance I/O to GND:

  • 12000-V Human-Body Model (HBM)
    7000-V Contact Discharge (IEC 61000-4-2)

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TS3USB221E Evaluation Module


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Technical documentation
Datasheet (1)
Title Type Size (KB) Date
PDF 2265 05 Sep 2019
User guides (1)
Title Type Size (KB) Date
PDF 314 26 Oct 2009
More literature (1)
Title Type Size (KB) Date
PDF 39 02 Jan 2019

Hardware development (2)

Name Part Number Tool Type
Evaluation module for TS3USB221A  TS3USB221AEVM  Evaluation boards 
TS3USB221 Evaluation Module  TS3USB221EVM  Evaluation boards 

TI Devices (3)

Part Number Name Product Family
TS3USB221  High-Speed USB 2.0 (480 Mbps) 1:2 Multiplexer/Demultiplexer Switch With Single Enable  USB ICs 
TS3USB221A  High-Speed USB 2.0 1:2 Mux/Demux Switch With Single Enable and ESD Protection  USB ICs 
TS3USB221E  High-Speed USB 2.0 (480-Mbps) 1:2 Multiplexer/Demultiplexer Switch With Single Enable  USB ICs 

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