Connor-Winfield introduces the high-stability OH100 and OH300 series, which adhere to exceptionally precise frequency standards. They are excellent for use in cellular base stations, test equipment, Synchronous Ethernet, VSAT, Stratum 3E, and IEEE 1588 applications. These unique VCOCXOs provide temperature stabilities in the range of ±10 ppb to ±50 ppb, over the commercial, extended commercial, or industrial temperature ranges. Power requirements are 3 W over the commercial temperature range and 4.5 W over the industrial temperature range. Additionally, excellent aging is achieved by using of overtone SC-cut crystals.
The OH100 and OH300 series are available with CMOS logic or sine-wave output, along with electronic frequency tuning. These oscillators provide outstanding phase noise that varies depending on Frequency requirements. Allan Variance specifications are rated for primary reference standards. Warm up times are approximately 5 minutes to 0.10 ppm of final frequency.