The CMD277C4 from Qorvo is a RF Amplifier with Frequency 5 to 7 GHz, Gain 16 to 23 dB, Noise Figure 1.2 to 1.8 dB, Output Power 26.5 to 29.5 dBm, Output Power 0.45 to 0.89 W. Tags: Surface Mount, Low Noise Amplifier. More details for CMD277C4 can be seen below.