Summit 3741

Beamforming IC by MixComm (1 more product)

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Summit 3741 Image

The SUMMIT 3741 from MixComm is a 5G mmWave Beamforming Front-End IC that operates from 37 to 41 GHz. It integrates novel power amplifiers, low noise amplifiers, T/R switching, beamformers, calibration, gain control, beam table memory, temperature and power telemetry, and high-speed SPI control for a front-end module with optimal partitioning for 5G infrastructure. The IC features enhanced and cutting-edge digital integration, uniquely enabled by the GLOBALFOUNDRIES® (GF®) 45RFSOI process, which has inherent advantages over other semiconductor technologies formmWave applications. It is suitable for Antenna-in-Package (AiP) implementations, as well as conventional chip-on-board integration through the use of interposers. 

The SUMMIT 3741 has four-element dual-polarization Tx/Rx and offers independent dual-polarization beam directions. It includes a 6-bit 360° phase shifter and provides variable gain up to 16 dB (0.5 dB steps) in each path. The IC operates on 1V, 1.8V and 4V power supplies and has ultra-low Tx and Rx power consumption. It is available as a flip-chip die with 75μm bump size and 200μm bump pitch, and has a 100 MHz SPI with 2048-entry on-chip beam table storage.

Product Specifications

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Product Details

  • Part Number
    Summit 3741
  • Manufacturer
  • Description
    5G mmWave Beamforming Front-End IC from 37 to 41 GHz

General Parameters

  • Application
    5G mmWave Applications
  • Type
  • Polarization
  • Band
    Ka Band
  • Frequency
    37 to 41 GHz
  • Gain control
    6 Bit
  • Gain Control LSB
    0.5 dB
  • Phase control
    6 Bit
  • Voltage
    1 V, 1.8 V and 4 V

Tx Parameters

  • Tx Gain Control
    16 dB

Rx Parameters

  • Rx Gain Control
    16 dB


  • Package Type
    Surface Mount