The MA03503D is a parallel control input phase shifter/attenuator/buffer amplifier MMIC. The on-chip driver circuitry allows for control of the 6 phase and 5 attenuation bits using TTL/CMOS compatible voltage levels, and eliminates the need for complementary inputs. This product is fully matched to 50 ohms on both the input and output. Fabricated using M/A-COM's repeatable, high performance and highly reliable GaAs Multifunction Self-Aligned Gate (MSAG) Process, each device is 100% RF tested on wafer to ensure performance compliance.