SiTime Corporation LVCMOS Ruggedized Oscillators SIT8944BIU33-33EA33.000000

The SiT8944B is a ruggedized LVCMOS oscillator supporting 1-110 MHz with an extended operating temperature range of -55°C to 125°C. It is AEC-Q100 Grade 1 qualified and features acceleration sensitivity of 0.1 ppb/g. The device operates at 1.8 V or 2.25-3.63 V, drawing 3.8 mA typical at 1.8 V and 4.0 mA at higher voltages. Standby current is 0.6 µA at 1.8 V. Frequency stability is ±20 ppm over temperature, supply, and load, with ±2 ppm hysteresis per MIL-STD-55310. Packaging options include 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 RoHS and REACH compliant.