SiTime Corporation LVCMOS Ruggedized Oscillators SIT8944BA-12-30SA25.000000

The SiT8944B is a LVCMOS/LVTTL-compatible oscillator covering 1-110 MHz with an extended operating temperature range of -55°C to 125°C, designed for high-reliability applications such as avionics and telemetry. It is available in industry-standard packages measuring 2.0 x 1.6, 2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2, or 7.0 x 5.0 mm. The device is AEC-Q100 qualified, supports supply voltages of 1.8 V or 2.25-3.63 V, and consumes 3.8 mA typical at 1.8 V. It offers frequency stability as tight as ±20 ppm, acceleration sensitivity of 0.1 ppb/g, and includes standby mode to reduce power. Output drive is LVCMOS/LVTTL compatible with a 15 pF load, and jitter is specified at 1.6-3.0 ps RMS depending on supply voltage and frequency. The part is RoHS and REACH compliant, and meets MIL-STD-883 mechanical shock and vibration requirements.