BR9377LDZ

8GHz ~ 12GHz Low Noise Amplifier

Product Data Sheet

12/29/2025

Features

  • Operating Frequency: 8GHz ~ 12GHz
  • Gain: 25.2dB@10GHz
  • Noise Figure: 1.65dB@10GHz
  • Output Third-Order Interception: 27.8dBm@10GHz
  • Output Power for 1dB Compression: 16.0dBm@10GHz
  • +3.3V/+5V Single Power Supply
  • Supply Current: 73mA @ Vdd=5V (Normal Operation Mode)  48mA @ Vdd=5V (Low-power Operation Mode)  41mA @ Vdd=3.3V (Normal Operation Mode)
  • Chip Size: 1100um x 850um x 100um

Additional Details

The BR9377LDZ is a MMIC low noise amplifier designed using GaAs process which operates between 8GHz and 12GHz. The amplifier is powered by a single-supply operation of +5V or +3.3V. At 10GHz, the amplifier typically provides a gain of 25.2dB, noise figure of 1.65dB, output IP3 of 27.8dBm, and output P1dB of 16dBm in normal operation mode with +5V power supply. It has been internally matched to 50 ohms and AC coupled, thereby eliminating the need for external DC blocks and RF port matching. The amplifier is ideal for integration into Multi-Chip-Modules (MCMs) due to its small size.

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