In summary, Connor-Winfield’s OH series OCXOs are precise frequency standards, excellent for use in cellular base stations, test equipment, Synchronous Ethernet, VSAT, PTP IEEE-1588, and Stratum 3E applications. Power requirements are 1.1 W over the commercial temperature range and 1.5 W over the industrial temperature range after warm-up. Additionally, excellent aging is achieved through the use of overtone SC cut crystals. The series are available with either CMOS logic or Sinewave outputs, with fixed or Electronic Frequency Tuning. These oscillators provide outstanding phase noise that varies depending on frequency requirements. Connor-Winfield provides a wide variety of timing and synchronization options for precise design requirements through DigiKey. For additional information, please access the data sheets available on the DigiKey website or contact a DigiKey representative.