SiTime Corporation Automotive & High Temp Oscillators SIT1618BE-71-33E-11.059200

The SiT1618B is a standard frequency, high-temperature oscillator offering 33 frequencies between 7.3728 MHz and 48 MHz, with support for supply voltages of 1.8 V or 2.5 V to 3.3 V. It operates over a temperature range of -40°C to 125°C, with frequency stability as tight as ±20 ppm. The device features LVCMOS/LVTTL-compatible output, typical current consumption of 3.5 mA at 1.8 V, and is available in industry-standard packages including 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, with no explicit automotive qualification mentioned for this variant, though the series supports industrial, medical, and high-temperature applications. Pinout includes OE/ST function and requires a 0.1 µF decoupling capacitor between Vdd and GND.