Hittite Microwave Corporation designs, develops, and sells integrated circuits ICs, modules, subsystems, and instrumentation products for radio frequency RF microwave and millimeter wave applications worldwide. Its IC products comprise amplifiers, attenuators, automatic gain control devices, broadband time delays, clocks and timing products, comparators, Crosspoint switches, data converters, direct current power conditioning and power management products, dielectric resonator oscillators, tunable filters, frequency dividers and detectors, frequency multipliers, digital logic products, and intermediate frequency signal processing products. The company’s IC products also include interfaces, limiting amplifiers, mixers and converters, modulators and demodulators, multiplexers/demultiplexes, optical modulator drivers, passives, phase lock loops, phase shifters, power detectors, sensors, signal conditioners, successive detection logarithmic video amplifiers, switches, transimpedance amplifiers, transceivers, variable gain amplifiers, and voltage controlled and phase locked oscillators. In addition, it offers signal generators/instrumentation products for engineering, production, and screening applications; connectorized modules for use in test and measurement equipment; RF, microwave, and millimeter wave receivers and synthesizers that are used in military communication, targeting, guidance, and countermeasure systems; and phase locked oscillator modules, which are used in fiber optic test systems. The company sells its products through direct sales force and applications engineering staff, sales representatives, and distributors, as well as through its Website for automotive, broadband, cellular infrastructure, fiber optic, microwave and millimeter wave communications, military, space, and test and measurement markets. Hittite Microwave Corporation was founded in 1985 and is headquartered in Chelmsford, Massachusetts. Hittite Microwave Corporation operates as a subsidiary of Analog Devices, Inc.