The ADL5566 from Analog Devices is a RF Amplifier with Frequency DC to 4.5 GHz, Gain 16 dB, Output Power 14 to 17.7 dBm, Output Power 0.025 to 0.059 W, P1dB 14 to 17.7 dBm. Tags: Chip, Gain Block, Differential Amplifier, Driver Amplifier. More details for ADL5566 can be seen below.