Linear Rx Mixer with Integrated LO Buffer and IF Amplifier
Tuning Range: 0.1 to 4.0 GHz

GRF7034 is a linear down-converter with an integrated LO buffer and IF amplifier designed for a wide range of applications. The integrated buffer allows the device to perform well with input LO drive levels of 0 dBm while the integrated IF amplifier provides high conversion gain.

The device inputs and outputs are single-ended and are easily matched to 50 ohms.

Please consult with the GRF applications engineering team for custom tuning/evaluation board data.


  • Sub-6GHz Wireless
  • ISM Band Applications
  • WLAN
  • 4G/5G Cellular
  • Wireless Audio
  • Satcom
  • Military
  • Fixed Broadband Wireless Access
  • Cable Infrastructure


  • Reference: RF: 808 MHz; LO: 965 MHz
    IF: 157 MHz; LO Buffer: 3.0V/11mA
    IF Amplifier: 3.0V/15 mA

  • RF Range: 0.1 to 4.0 GHz
  • IF Range: 0.1 to 4.0 GHz
  • LO Range: 0.1 to 4.0 GHz
  • Conversion Gain: 11.8 dB
  • SSB NF: 8.0 dB
  • IIP3: 11.0 dBm
  • IP1dB: 0.0 dBm
  • Integrated IF & LO Amplifiers
  • Low -6dBm to +3dBm LO Drive
  • Supports Low-Side or High-Side Injection
  • 50Ω Single-ended RF, LO and IF Ports
  • Flexible Bias Voltage
  • Ultra-low Power Consumption of < 80mW