The SCTF SX3M20.000M20F30TNN is an Oscillators ROHS (Restriction of Hazardous Substances) compliant CMOS (Complimentary Metal Oxide Semiconductor) Oscillator. It is rated for a supply voltage of 1.62V to 3.63V, operating temperature range of -40? to +85?, current of 10mA (+20ppm), and output frequency of 20MHz. The component is a surface mounted device packaged in SMD3225-4P.