Hittite Microwave Corporation (Nasdaq: HITT) plans to announce its financial results for the fourth quarter ended December 31, 2010 after the close of market on Thursday, February 17, 2011. In conjunction with the release, Hittite Microwave will conduct a conference call at 5:00 p.m. ET on February 17, 2011, hosted by Mr. Stephen G. Daly, Chairman, President and Chief Executive Officer, and Mr. William W. Boecke, Vice President and Chief Financial Officer. A live webcast of the call will be available online on the Hittite Microwave website. To access the live webcast, go to the Investor page of the Hittite Microwave website at www.hittite.com and click on the webcast icon located under the News & Events section. Hittite Microwave encourages each visitor to review the site prior to the call to ensure that the visitor’s computer is configured properly. A telephonic replay of the call also will be available for one week after the live call by dialing (303) 590-3030 access code 4400769. The webcast replay of the call will also be available after the live call by visiting the Investor page at www.hittite.com. About Hittite Microwave Corporation Hittite Microwave is an innovative designer and developer of high-performance integrated circuits, or ICs, modules, subsystems and instrumentation for technically demanding radio frequency, or RF, microwave and millimeterwave applications. Products include amplifiers, attenuators, broadband time delay, comparators, data converters, DC power conditioning, DC power management, dielectric resonator oscillators, filters-tunable, frequency dividers and detectors, frequency multipliers, high speed digital logic, IF signal processing, interface, limiting amplifiers, mixers and converters, modulators and demodulators, multiplexers and demultiplexers, oscillators, passives, phase lock loop (PLL), PLL with integrated VCOs, phase shifters, power detectors, sensors, Successive Detection Log Video Amplifier (SDLVA), switches, synthesizers, transimpedance amplifiers and variable gain amplifiers. Hittite's products are used in a variety of applications and end markets including automotive, broadband, cellular infrastructure, fiber optic, microwave and millimeterwave communications, military, space, and test and measurement. The company utilizes radio frequency integrated circuits (RFIC), monolithic microwave integrated circuits (MMIC), multi-chip modules (MCM) and microwave integrated circuit (MIC) technologies. The company is headquartered in Chelmsford, MA.