BR9641LDZ

0.02GHz~8GHz Gain BlockAmplifier

Product Data Sheet

12/31/2025

Features

  • Operating Frequency: 0.02GHz ~ 8GHz
  • Gain: 16.3dB@4GHz
  • Output Power for 1dB Compression: 20.1dBm@4GHz
  • Noise Figure: 3.3dB@4GHz
  • Output Third-Order Interception: 34.1dBm@1GHz   +5V Single Power Supply
  • Supply Current: 97mA@Vdd=+5(Normal Operation Mode)  62mA@Vdd=+5(Low-power Operation Mode)
  • Die Size: 950um x 850um x 100um

BR9641LDZ is a broadband high-performance MMIC gain amplifier designed using GaAs process. Covering a frequency range of 0.02GHz~8GHz, the amplifier is internally matched to 50 ohms, and only require an external RF choke and blocking/bypass capacitors. The amplifier contains on-chip active bias network to ensures that the quiescent current is not affected by temperature. The amplifier has the
characteristics of high gain flatness and high linearity when powered by a single supply operation of +5V in normal operation mode. The product is also compatible with low-power operation mode to meet the requirements of applications with stringent power consumption demands.