SiTime Corporation LVCMOS Ruggedized Oscillators SIT8944BM-22-33NA50.000000

The SiT8944B is a ruggedized LVCMOS/LVTTL oscillator covering 1 to 110 MHz with an extended operating temperature range of -55°C to 125°C. It is available in industry-standard packages including 5.0 x 3.2 mm and is AEC-Q100 qualified for automotive use. The device operates at supply voltages of 1.8 V or 2.25 V to 3.63 V, consuming 3.8 mA typical at 1.8 V and 4.0 mA typical at 2.25 V to 3.63 V with a 20 MHz output. It offers frequency stability as tight as ±20 ppm and acceleration sensitivity as low as 0.1 ppb/g. Standby mode reduces current to 0.6 µA at 1.8 V. The part supports OE and ST functions, has a 45-55% duty cycle, and meets MIL-STD-883 and JESD22 environmental standards. It is RoHS and REACH compliant.