High-Speed USB 2.0 Switch with Enable


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Product Details

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Block Diagram

NX3DV221 Block Diagram

NX3DV221 Block Diagram


  • Wide supply voltage range from 2.3 V to 3.6 V
  • Switch voltage accepts signals up to 5.5 V
  • 1.8 V control logic at VCC = 3.6 V
  • Low-power mode when OE is HIGH (2 µA maximum)
  • 6 Ω (maximum) ON resistance
  • 0.1 Ω (typical) ON resistance mismatch between channels
  • 6 pF (typical) ON-state capacitance
  • High bandwidth (1.0 GHz typical)
  • Latch-up performance exceeds 100 mA per JESD 78B Class II Level A
  • ESD protection:
    • HBM JESD22-A114F Class 3A exceeds 8000 V
    • CDM JESD22-C101E exceeds 1000 V
    • HBM exceeds 12000 V for I/O to GND protection
  • Specified from -40 °C to +85 °C

Target Applications

  • Routes signals for USB 1.0, 1.1 and 2.0

Design Resources


Quick reference to our documentation types.

3 documents

Engineering Services

2 engineering services

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