The LLA2MU53922A from LTC Microwave is a RF Amplifier with Frequency 0.02 to 0.5 GHz, Gain 39 dB, Noise Figure 2.2 dB, Output Power 24 dBm, Output Power 0.25 W. Tags: Low Noise Amplifier, Gain Block, Driver Amplifier. More details for LLA2MU53922A can be seen below.