eUSB2 to USB2 Redriver

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Product Details

Block Diagram

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eUSB2 to USB2 Redriver

PTN3222CUK - Block Diagram

PTN3222CUK Applications Block Diagram

PTN3222CUK - Applications Block Diagram

Features

Multiple Packages

  • WLCSP: 1.55 mm x 1.18 mm x 0.455 mm body, 0.35 mm pitch
  • QFN12: 1.75 mm x 2.2 mm, 0.4 mm pitch

Highly Configurable

  • eUSB2
    • HS RX Control
      • Squelch detection threshold from 50 mV to 95 mV
      • Equalization gain from 0 dB to 4 dB
    • HS TX Control
      • Output signal swing from 180 mV to 240 mV
      • De-emphasis level from 0 dB to 3 dB
  • USB2
    • HS RX Control 1
      • Squelch detection threshold from 65 mV to 115 mV
      • Equalization gain from 0 dB to 4 dB
    • HS TX Control 1
      • De-emphasis level from 0 to 0.8*UI
      • De-emphasis level from 0 dB to 110 dB
    • HS TX Control 2
      • Rise/fall time from 4 ns to 20 ns
      • USB2 HS TX rise/fall time from 300 ps to 900 ps

Robust Features

  • USB2 data pins tolerate 5.5 V (DC) for 24 hours
  • USB2 data pins withstand short to GND for 24 hours
  • USB2 data pins withstand collision on DP/DN pins due to faulty USB devices
  • GPIOs and high-speed data pins are backpower safe
  • ESD HBM 2 kV CDM 500 V

Part numbers include: PTN3222CUK, PTN3222DUK, PTN3222EUK, PTN3222GM.

Comparison Table

Device Package Status I/O VDD (*1) Comments
PTN3222CUK WLCSP12 Production 1.8 V General market
PTN3222DUK WLCSP12 Production 1.8 V Recommend for Qualcomm platforms (*2)
PTN3222EUK WLCSP12 Production 1.2 V General market
PTN3222GM QFN12 Production 1.8 V General market
PTN3222DHN QFN12 (*3) Development (*4) 1.8 V Automotive version

Documentation

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Design Resources

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Hardware

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Engineering Services

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