The SMM5727XZ from Sumitomo Electric Device Innovations is a RF Amplifier with Frequency 71 to 86 GHz, Gain 17 to 24.5 dB, Noise Figure 5 to 6.5 dB, Output Power 8.5 to 12 dBm, Output Power 0.01 to 0.02 W. Tags: Chip, Power Amplifier, Low Noise Amplifier, Driver Amplifier. More details for SMM5727XZ can be seen below.