SiTime Corporation LVCMOS Oscillators SiT8944BI-21-33SA40.000000

The SiT8944B is a 1 to 110 MHz LVCMOS/LVTTL oscillator with an extended temperature range of -55°C to 125°C, designed for high-reliability applications. It is 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, and is AEC-Q100 qualified with acceleration sensitivity of 0.1 ppb/g. The device supports supply voltages of 1.8 V or 2.25 V to 3.63 V, draws 3.8 mA typical at 1.8 V, and includes standby mode with current consumption as low as 0.6 µA at 1.8 V. Frequency stability is as tight as ±20 ppm, with hysteresis of ±2 ppm and 20-year aging of +28 ppm at 85°C. It is RoHS and REACH compliant, and meets MIL-STD-883 mechanical shock and vibration criteria.