BR9375FDJ

4GHz~8GHz Low Noise Ampifier

Product Data Sheet

12/29/2025

Features

  • Operating Frequency: 4GHz~8GHz
  • Gain: 22.5dB@6GHz
  • Noise Figure: 1.32dB@6GHz
  • Output Power for 1dB Compression: 18.3dBm@6GHz
  • Output Third-Order Interception: 28.9dBm@6GHz
  • +3.3V/+5V Single Power Supply
  • Supply Current: 68mA @ Vdd=5V (Normal Operation Mode)  45mA @ Vdd=5V (Low-power Operation Mode)  36mA @ Vdd=3.3V (Normal Operation Mode)
  • Package: QFN16 (3mm×3mm)

Additional Details

BR9375FDJ is a MMIC low noise amplifier manufactured using GaAs process which operates between 4GHz and 8GHz. The amplifier is powered by a single supply operation of +5V or +3.3V. It has been internally matched to 50 ohms and AC coupled, thereby eliminating the need for external DC blocks and RF port matching. The product has the characteristics of high gain, high flatness, high reliability, low power consumption, low noise and other features, which can be widely used in radar receiving and transmitting systems.

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