The HMC792LP4E from Analog Devices is a RF Variable Attenuator with Frequency 0 to 6 GHz, Attenuation Range 15.75 dB, Attenuation Step 15.75 dB, Power 1 W, Insertion Loss 2.2 dB. Tags: IC, Programmable, Digital. More details for HMC792LP4E can be seen below.