BR9619LD

18GHz~26GHz Gain Block Amplifier

Product Data Sheet

12/29/2025

Features

  • Frequency Range: 18GHz ~ 26GHz
  • Gain: 21.6dB@22GHz
  • Noise Figure: 1.84dB@22GHz
  • Output Third-Order Interception: 20.0dB@22GHz
  • Output Power for 1dB Compression: 15.8dB@22GHz
  • Supply Current: 55mA @ Vdd=+5V
  • Die Size: 1.6×0.9×0.1(mm)

The BR9619LD is a MMIC gain block

amplifier die designed using GaAs process

which operates between 18GHz and 26GHz. At

22GHz, the amplifier typically provides a gain

of 21.6dB, an output P1dB of 15.8dBm, and a

noise figure of 1.84dB under the condition of

+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 BR9619LD amplifier is

ideal for integration into Multi-Chip-Modules

(MCMs) due to its small size.