SiTime Corporation LVCMOS Ruggedized Oscillators SIT8944BA-71-18EA27.000000

The SiT8944B is a ruggedized LVCMOS oscillator designed for frequencies from 1 to 110 MHz with extended temperature operation from -55°C to 125°C. It is 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. 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. It features acceleration sensitivity of 0.1 ppb/g, frequency stability as low as ±20 ppm, and AEC-Q100 Grade 1 qualification. Standby mode reduces power consumption to 0.6 µA at 1.8 V. The oscillator is RoHS and REACH compliant, with LVCMOS/LVTTL output levels and a startup time of 5.5 ms.