SiTime Corporation LVCMOS Ruggedized Oscillators SIT8944BI-31-33EA59.407060

The SIT8944B is a LVCMOS/LVTTL-compatible ruggedized oscillator for frequencies from 1 to 110 MHz, designed for extended temperature operation from -55 °C to 125 °C. It accepts supply voltages of 1.8 V or 2.25 V to 3.63 V, draws 3.8 mA typical at 1.8 V, and supports standby mode to reduce power. Available in industry-standard packages of 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 is AEC-Q100 qualified with acceleration sensitivity as low as 0.1 ppb/g and frequency stability as tight as ±20 ppm. The device meets RoHS, REACH, and MIL-STD environmental standards for shock, vibration, and thermal cycling.