The SMM5722XZ from Sumitomo Electric Device Innovations is a RF Amplifier with Frequency 12 to 16 GHz, Gain 20 dB, Power Gain 20 dB, Noise Figure 2.3 to 3 dB, Output Power 11 dBm. Tags: Chip, Power Amplifier, Low Noise Amplifier, Driver Amplifier. More details for SMM5722XZ can be seen below.