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Enabling SuperSpeed+ USB and Beyond

Products

VL153 - E-Marker for USB Type-C cable

Description


 

VL153 is an Electronic Marker for USB Type-C cable that complies with the latest USB Type-C and PD standards.
 
VL153 is a highly integrated USB Type-C E-marker IC that supports USB 3.0 and USB4 specifications, chip designed to minimizes external components by integrated isolation diodes, Ra resistors, and LDO with small form factor is optimized for USB Type-C passive cable, also supports Intel Thunderbolt 3.0 passive cable.
 
 

Block Diagram

Key Features

  • Thunderbolt 3
    – Supports Thunderbolt cable VDO
  • PD 3.0/ USB4 Compliant
    – Compliant to USB Power Delivery 3.0 and USB4 Specification
    – SOP’ Endpoint
    – Supports Programming over CC Line using Unstructured Vendor Defined Messages
  • Sideband Signal Support
    – Supports SMBus for Programming and Debugging
  • Easy Manufacturability
    – DFN-8 2x3mm features 0.5mm pin pitch for easy manufacturing
    – WLCSP-6 with 0.4mm pin pitches to minimize paddle card size.
    – Compatible with standard PCB Process
    – Programming Support over CC or SMBus
    – Extremely Low BOM Cost: Diodes, Ra are all integrated On-Die
    – Compatible with Third-Party Programming Tools
  • DMTP Memory Onboard
    – Supports double times writable memory to store Cable VDO, Certification Status VDO, Product VDO, etc.
    – Features write-protection support so finished cables cannot be modified
    – DMTP memory is the best choice for data-retention and longevity
  • Applications
    – USB Type-C Cables such as Full-Featured C-to-C cables
    – Passive Thunderbolt cable
  • Misc.
    – CC, Vconn1 and Vcoon2 pin short to Vbus protection
    – Automatic Ra weakening to reduce power consumption
    – Optimized for Low Power consumption
    – RoHS compliance and HF compliance