Crystal oscillator HIGH-FREQUENCY CRYSTAL OSCILLATOR www.DataSheet4U.com SG-636 series Product number (please refer to page 1) Q33 6 3 6 x x x x x x x 0 0 A small SMD that enables high-density mounting. A general-purpose device with builtin heat-resisting cylindrical AT-cut crystal and allowing almost the same temperature condition for soldering as SMD IC. Low current consumption by output enable function(OE) or standby function(ST). Actual size Specifications (c.