The MM5016 from Miller MMIC is a RF Variable Attenuator with Frequency 0.5 to 12 GHz, Attenuation Range 0.5 to 31.5 dB, Attenuation Accuracy ±0.4 dB, P1dB 24 dBm, Insertion Loss 2 to 2.2 dB. Tags: Die, Digital. More details for MM5016 can be seen below.