BR9392DAJ

30MHz~4.5GHz Low Noise Amplifier

Product Data Sheet

12/23/2025

Features

  • Frequency: 30MHz ~ 4.5GHz
  • Noise Figure: 0.8dB@2GHz
  • Gain: 16.7dB@2GHz
  • Output Third-Order Interception: 36.8dBm@2GHz
  • Output Power for 1dB Compression: 20.5dBm@2GHz
  • Vdd=+5V,Quiescent Current:77mA
  • Vdd=+5V (Low-power Operation Mode),Quiescent Current:48mA
  • Vdd=+3.3V,Quiescent Current:39mA
  • Vdd=+3.3V (Low-power Operation Mode),Quiescent Current:23mA
  • Package: DFN8 (2mm * 2mm)

The BR9392DAJ is a low noise amplifier with an integrated shutdown function. At 2 GHz, it typically provides a small-signal gain of 16.7 dB, an output P1dB of 20.5 dBm, a noise figure of 0.8 dB, and a quiescent current of 77 mA. The device incorporates an integrated shutdown bias function, enabling operation in TDD systems. Featuring low noise figure and high linearity across a wide bandwidth, this product is suitable for applications requiring high linearity and low noise performance.