The HMC694-Die from Analog Devices is a RF Amplifier with Frequency 6 to 17 GHz, Gain 17 to 24 dB, Gain Flatness ±1 to 1.5 dB, Noise Figure 5 to 7.5 dB, Output Power 19 to 23 dBm. Tags: Surface Mount, Variable Gain Amplifier. More details for HMC694-Die can be seen below.