The HMC633LC4 from Analog Devices is a RF Amplifier with Frequency 5.5 to 17 GHz, Gain 30 dB, Noise Figure 10 dB, Output Power 23 dBm, Output Power 0.2 W. Tags: Surface Mount, Driver Amplifier, Power Amplifier. More details for HMC633LC4 can be seen below.