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Enabling SuperSpeed+ USB and Beyond

Products

VL181 - USB Type-C Quad Channels 10G Bi-Direction Linear Re-driver

Description


 
The VL181 is a single chip, with 4 channels linear re-driver supporting data rates up to 10Gbs and support AUX channel switch which apply to extend cable and board trace loss. 
All the 4 channels re-driver are bi-directional and can be controlled by dedicated registers via the I2C or GPIO control interface.
 

Block Diagram

Key Features

  • 4 Channels bi-directional linear re-driver
  • Supports data rates up to 10Gbps
  • Supports Processors with USB 3.1 and DisplayPort Mux Integrated for Type-C Applications
  • GPIO and I2C Control for Channel Direction and Equalization
  • Adjustable receiver equalization
  • Adjustable transmitter and receiver output swing
  • Automatic receiver detection
  • Integrated termination networks
  • Advanced Power Management by Monitoring USB Power States and Snooping DP Link Training
  • Hot-Plug Capable
  • Single power 3.3 V supply
  • Typical Active power: 495mW for USB3.1 only, 940mW for USB3.1+2 lane DP, 925mW for 4 lane DP
    - Suspend Power: 6.6mW
  • ESD
    - ± 2KV, HBM (for all high-speed pins)
    - ± 8KV, HBM (for all non-high-speed pins)
  • Package: QFN40, 4mm x 6mm
    - with RoHS compliance and HF compliance
  • Operating ambient temperature range: -40℃ to 85℃