The OCXO3321AW02-100MHz-657221 from Dynamic Engineers is an Oven Controlled Crystal Oscillator (OCXO) that operates at a frequency of 100 MHz. It produces a Sinewave output waveform with a frequency stability (vs operating temperature) of ±10 ppb and a phase noise of -168 dBc/Hz (at 100 kHz offset). This oscillator has a frequency warm-up time of 90 seconds. It requires a DC supply of 5 V, and consumes 35 mA of current in steady-state mode and less than 220 mA in warm-up mode. This OCXO is available in a compact package that measures 20.9 x 15.3 x 11.6 mm and is ideal for use in portable wireless communications mobile, test equipment, synthesizers, and battery-powered applications. It has an operating temperature range of -40°C to +85°C and meets the MIL-STD-202 standard for mechanical shock and vibration.