This slide presents a review of the key design elements of the CCHD-957. Available in a frequency range from 10MHz to 50MHz, three operating temperature ranges are available; 0°C to 70°C, -20°C to 70°C, and -40°C to 85°C. Storage temperature is -45°C to 90°C. Input voltage is 3.3V with 15mA typical current consumption. The output is HCMOS with an maximum output current of 24mA, capable of driving a 15pF load. Phase noise at 10Hz Offset is a smashing -100 dBc/Hz typical. The oscillator does not have any sub-harmonics and the aging over time is less than 3ppm the first year and less than 1ppm thereafter.