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 highspeed circuits are recognized as unique in highperformance analogtodigital converters and digitaltoanalog converters, which includes advanced deltasigma noise shaping architectures, direct and indirect frequency synthesis and highspeed digital communication integrated circuits and optoelectronic integrated circuits. HRL Laboratories is located in Malibu, Calif.