Your single source for frequency control solutions. Manufacturer and Distributor of high-performance integrated circuits, passive components and frequency control devices. Including: Clock oscillators, VCXO's, TCXO's and VCTCXO’s we are currently in the final stages of presenting the industry’s first true digital phase locked OCXO's. This attention to detail is reflected in our ISO 9001:2000 – ANSI / ASSQ Q9001-2000 certification and roHS compliancy.