Hittite Microwave Corporation designs, develops, and sells integrated circuits (ICs), modules, subsystems, and instrumentation products for radio frequency (RF) microwave and millimeterwave applications worldwide. The company’s IC products include amplifiers, digital and voltage variable attenuators, broadband time delays, automatic gain control products, clocks and timing products, comparators, cross point switches, data converters, direct current power conditioning and power management products, dielectric resonator oscillators, frequency dividers and detectors, frequency multipliers, digital logic products, intermediate frequency signal processing products, interface, and limiting amplifiers. Its IC products also comprise mixers and converters, modulators and demodulators, multiplexers/demultiplexers, optical modulator drivers, passives, phase lock loops, phase lock loops with integrated voltage controlled oscillators, phase shifters, power detectors, sensors, switches, Successive detection logarithmic video amplifiers, transimpedance amplifiers, tunable filters, variable gain amplifiers, and voltage controlled and phase locked oscillators. In addition, the company provides signal generators/instrumentation products for engineering, production, and screening applications; connectorized modules for use in test and measurement equipment; RF, microwave, and millimeterwave 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. Further, it outsources wafer manufacturing to multiple third party fabricators and foundries. The company sells its products through direct sales force and applications engineering staff, sales representatives, and distributors, as well as through its Web site. Hittite Microwave Corporation was founded in 1985 and is headquartered in Chelmsford, Massachusetts.

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