The SiT8920B is the most reliable high-frequency oscillator on the market with 0.1 ppb/g vibration sensitivity (g-sensitivity), 50,000 g shock and 70 g vibration resistance and 500 million hour MTBF. This robust device operates in the wide frequency range of 1 to 110 MHz. SiT8920B is designed to deliver a perfect combination of high frequency (up to 137 MHz), best stability (±20 ppm), military temperature (-55 °C to 125 °C) in the smallest package (2.0 x 1.6 mm).