The OSN4 Series from Pletronics are OCXOs that operate from 10 to 40 MHz. These OCXOs have stability over temperature of ±10 ppb from -20°C to +70°C and offer excellent phase noise of -152dBc/Hz at a 10 kHz offset. They have an extremely low long-term aging of ±3 ppm over 10 years. These OCXOs require a DC voltage of 3.3 V and provides a HCMOS or clipped sinewave output waveform. They are available in a 4-pad SMD package that measures 20.3 x 12.7 x 11 mm and are ideal for SONET/SDH/DWDM, base stations, picocell, wireless communication equipment, telecom transmission & switching equipment, packet timing protocol (IEEE-1588), and test & measurement applications.