This O9252027MEDA4SI SMD XO Oscillator is a RoHS-compliant component manufactured by Yangxing, a Chinese manufacturer specializing in frequency control components. This oscillator has a frequency range of 9.8 MHz to 125.0 MHz and a stability of +/-25 ppm over the whole temperature range. It is an SMD-2520 package, or 4-pin surface-mount component, and features an operating temperature range of -40 to +85°C. The drive level is 4.2 mA, and it has a total supply current of 6.5 mA. It has a load capacitance of >8pF, a maximum absolute pull range of +/-250 ppm, and a start-up time of 3 seconds. It is compatible with a range of logic families, including cmos, TTL, and LVTTL. Additionally, it features a tri-state function and is able to handle temperatures up to 125°C.