Hittite

Hittite Microwave Corporation was a premier semiconductor firm specializing in the design and production of high-performance integrated circuits (ICs), modules, and subsystems for radio frequency (RF), microwave, and millimeter-wave applications. Established in 1985 and headquartered in Chelmsford, Massachusetts, Hittite catered to a variety of sectors including aerospace, defense, automotive, broadband communications, and test and measurement. The company was widely recognized for its innovative analog and mixed-signal semiconductor solutions, featuring an extensive product range such as amplifiers, mixers, switches, phase-lock loops (PLLs), and voltage-controlled oscillators (VCOs). In 2014, Hittite was acquired by Analog Devices, Inc., bolstering ADI's expertise in high-frequency RF and microwave technologies. Hittite's enduring legacy continues to impact advanced communication and radar systems globally.