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Our Solution, Your Success!

Enabling SuperSpeed+ USB and Beyond

Products

VL172 - 4x6 Crossbar Switch

Description

 
VIA Lab’s VL172 provides crossbar switch solution for switching between 4 lanes DisplayPort and USB 3.2 signals through USB Type-C connector, for Mux switch signal performance supports up to USB 3.2 10Gbps and DisplayPort 1.4 HBR3. VL172 integrates an internal low dropout regulator, operates with 3.3V supply voltage, and uses QFN-28 Green package (3.5x4.5mm).  

Block Diagram

Key Features

  • Bidirectional 4x6 Passive Switch
  • Supports USB 3.2 Gen 2 10Gbps and DisplayPort 1.4 HBR3 Operation
  • Support Pin Assignment C,D,E for UFP applications
  • Performance Parameters
    USB Path
    －Insertion loss: -1.8dB @ 5GHz typ.
    －Return loss: -14.4dB @ 5GHz typ.
    －Crosstalk: -28.8dB @ 5GHz typ.
    －Off Isolation: -25.7dB @ 5GHz typ.
    DP Path
    －Insertion loss: -3.8dB @ 4.05GHz typ.
    －Return loss: -8.1dB @ 4.05GHz typ.
    －Crosstalk: -33.6dB @ 4.05GHz typ.
    －Off Isolation: -67.7dB @ 4.05GHz typ.
  • VCC = 3.3V ± 10% single power supply
  • Low power consumption with 2mA active and 8.2uA shutdown
  • High DC common mode voltage support up to 2.0V
  • 28 pins QFN package
  • ESD > 2KV, CDM > 500V