SiTime Corporation LVCMOS Ruggedized Oscillators SIT8944BI-21-33EA25.000000

The SiT8944B is a ruggedized LVCMOS oscillator offering frequencies from 1 to 110 MHz with a supply voltage range of 1.62 V to 3.63 V, designed for high-reliability applications. It operates across an extended temperature range of -55 °C to 125 °C and is AEC-Q100 qualified for Grade 1 operation. The device features an acceleration sensitivity of 0.1 ppb/g, frequency stability as tight as ±20 ppm, and low power consumption of 3.8 mA typical at 1.8 V. Standby mode reduces current to 0.6 µA at 1.8 V. Available in industry-standard packages including 2.0 x 1.6, 2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2, and 7.0 x 5.0 mm, it complies with RoHS, REACH, and is Pb-free, halogen-free, and antimony-free.