Electronica 2010 – Employing SR-45 crystal technology, the VX-990 voltage controlled crystal oscillator (VCXO) delivers ultra-low phase noise performance in a standard, ruggedized enclosure. It meets a phase-noise figure of -127 dBc/Hz at a 100 Hz offset at 120 MHz and an ultra low phase noise floor below -175 dBc/Hz. The component’s standard ruggedized enclosure has a G-sensitivity below 0.5 ppb/g and an available frequency range of 60 MHz to 120 MHz. For extremely harsh environments, the VX-990 can also be provided with shock absorbers. VECTRON INTERNATIONAL, Hudson, NH. (888) 328-7661.