The S7D6.000000A20F30T is an SMD (Surface Mount Device) Oscillator with a 6MHz frequency and ±20ppm tolerance. It is RoHS (Restriction of Hazardous Substances) compliant and manufactured by SCTF (Taiwan Semiconductor Components Corp.). It is an SMD-7050-4P oscillator, composed of lead-free parts, and is designed to be used in a wide range of electronic equipment. It uses an AT-cut frequency control material and offers low phase noise and high stability for reliable operation. Its 4-pin package includes a hardware enable, an analog signal input, a differential voltage-controlled output (VCO) and an output enable.