SiTime Corporation LVCMOS Ruggedized Oscillators SIT8944BM-22-33EA29.491200

The SiT8944B is a ruggedized LVCMOS/LVTTL oscillator offering frequencies from 1 to 110 MHz with accuracy to six decimal places, designed for high-reliability applications in extreme environments. It operates over an extended temperature range of -55°C to 125°C and is AEC-Q100 qualified for Grade 1, 2, and 3 automotive use. The device supports supply voltages of 1.8 V or 2.25 V to 3.63 V, with typical current consumption of 3.8 mA at 1.8 V and 4.0 mA at 2.25 V to 3.63 V. It features acceleration sensitivity of 0.1 ppb/g, frequency stability as low as ±20 ppm, and standby current as low as 0.6 µA at 1.8 V. Available in industry-standard packages including 2.0 x 1.6 mm, 2.5 x 2.0 mm, 3.2 x 2.5 mm, 5.0 x 3.2 mm, and 7.0 x 5.0 mm, it is RoHS and REACH compliant, Pb-free, and halogen-free.