The CMD174P4 is a GaAs MMIC 5-bit phase shifter housed in a leadless 4x4 mm plastic surface mount package. The CMD174P4 operates from 3 to 6 GHz and provides 0 to 360 degrees of monotonic phase coverage, with a LSB of 11.25 degrees. The device is controlled with single bit negative logic of 0 or -3 V and features an insertion loss of 7.6 dB and a phase error of ± 2 degrees. The CMD174P4 is a 50 ohm matched design which eliminates the need for external DC blocks and RF port matching.