The BR9642FDJ is a high-performance MMIC gain amplifier designed using GaAs process, which operates between 6GHz 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 16.2dB, noise figure of 1.4dB, output P1dB of 16.6dBm, output IP3 of 28.9dBm 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 product has the characteristics of low dynamic current, low noise figure and high reliability, which can be used in both the receiving system and the transmitting system.