USB 3.2 PHY (Host-Device-OTG-Hub)

The Innosilicon USB3.2 PHY is a highly programmable module that processes high-speed serial data to parallel data compatible with the PHY Interface for USB3.2 standard from Intel. The PHY supports USB3.2 physical layer specifications.


  • Supports 5/10Gbps serial data transmission rate
  • Allows integration of high speed components into a single functional block as seen by the device designer.
  • Utilizes 8-bit, 16-bit or 32- bit parallel interface to transmit and receive USB data
  • Data and clock recovery from serial stream on the USB bus
  • Holding registers to stage transmit and receive data
  • Supports direct disparity control for use in transmitting compliance pattern
  • 8b/10b encode/decode and error indication
  • 128b/132b encode/decode and error indication
  • Receiver detection
  • Low Frequency Period Signaling (LFPS) Transmission


  • Small die size
  • Low pin counts
  • Low power consumption
  • Fully customizable


USB 3.2 PHY (Host-Device-OTG-Hub)


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USB 3.2 Q&A

 What package can you choose?
  • Supports small form-factor LQFP/LQFN; Supports BGA
 What makes our USB 3.2 different?
  • Supports multi-protocol combo design of SATA/PCIe/U3/XAUI/FC
  • Supports multi-channel design, sharing common module to reduce die size and package pin number
  • Compatible with various types of package, such as LQFP/LQFN, WB/FC, and BGA