‘W’ Series Products

60 GHz Solutions for Consumer Electronics

For consumer electronics devices such as VR headsets, docks, adapters, smartphones and tablets, the 60 GHz band provides a wireless alternative to existing wired standards like USB3.0 or HDMI.The Peraso ‘W’ Series Products address this market with industry leading efficiency, outstanding performance and a compact form factor.

The Peraso W120 Chipset

The Peraso W120 chipset employs the PRS1141 and PRS4001 integrated circuits to implement a low cost, low power, high performance SuperSpeed USB 3.0 to WiGig device. With it, wireless displays, wireless docking, and wireless access to the cloud can now be much more effective and efficient using WiGig technology.


  • 802.11ad compliant PHY
    • Maximum data rate up to 4.62 Gb/s throughput
    • Single carrier MCS0 to MCS12 (16-QAM)
    • Variable rate LDPC FEC
    • Support for WiGig beamforming
  • 802.11ad compliant MAC
    • Two integrated RISC CPUs
    • On-chip memory for all packet buffering, control and management functions
    • 128-bit AES security (GCMP)
    • Highly configurable peripheral interfaces
  • USB 2.0/3.0 (5 Gb/s) device controller with integrated PHY
  • Windows, Linux and Android support
  • 7mm x 7mm BGA

PRS1141 - WiGig RADIO IC

  • Support for 8 Tx / Rx antennas
  • Tx output power (4 elements): 12 dBm (QPSK), 10 dBm (16-QAM)
  • Rx noise figure: 6 dB
  • PLL tunes to all channels of 802.11ad
  • Supports single carrier BPSK, π/2-BPSK, QPSK, π/2-QPSK, and 16-QAM
  • Integrated Tx and Rx antenna interfaces
  • Baseband I/Q interface
  • 3 / 4-wire SPI and 4 GPIOs for configuration and control
  • 8mm x 10mm BGA
Download Full Product Brief

Download W120 Chipset Product Brief: