Mdc Research LTD, 2810 Bunsen Ave, Ventura, CA 93003, US

HRL Laboratories is a corporate research and development laboratory owned by Boeing, General Motors and Raytheon. The company offers custom research and development and performs additional research and development contract services for its three limited liability corporation members, United States government and other commercial entities. Its high-speed circuits are recognized as unique in high-performance analog-to-digital converters and digital-to-analog converters, which includes advanced delta-sigma noise shaping architectures, direct and indirect frequency synthesis and high-speed digital communication integrated circuits and optoelectronic integrated circuits. HRL Laboratories is located in Malibu, Calif.