The Model 122 is an ultra-high stability OCXO for LTE Applications. The oscillator utilizes the double oven and IHR technologies to provide less than 1W power consumption. It is also capable of holding high frequency stability to ±0.2ppb over -10ºC to +60ºC and ±0.2ppb/day aging (for 10MHz). The device is housed in a 20 x 20 mm packaging. Currently, frequencies are available from 8MHz to 100MHz. Typical applications for this part includes but not limited to rubidium standard replacement, GPS disciplined frequency standards, instrumentation, and communication systems.