SiTime Corporation LVCMOS Ruggedized Oscillators SIT8944BM-21-18EA50.000000

The SiT8944B is a ruggedized LVCMOS oscillator with a frequency range of 1 to 110 MHz, designed for applications requiring high stability under extreme environmental conditions. It operates over an extended temperature range of -55°C to 125°C and is AEC-Q100 qualified for automotive-grade reliability. 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 as low as 0.1 ppb/g, frequency stability as tight as ±20 ppm, and includes standby mode to reduce power consumption. The oscillator is available in industry-standard package sizes 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, with Pb-free, halogen-free, and antimony-free construction.