Covering 1.8–2.2 GHz range, UltraCMOS® PE46120 Monolithic Phase and Amplitude Controller (MPAC) is designed for LTE and LTE-A wireless-infrastructure transceiver market and optimizes dual-path dynamically load-modulated amplifier architectures. QFN 32-lead, 6 x 6 mm package integrates 90° hybrid RF splitter, 5-bit digital phase shifters, and 4-bit digital step attenuator along with low-voltage, CMOS serial digital interface. Solution delivers linearity of 60 dBm IIP3 and consumes 0.35 mA.