EpsonOSCILLATOR, SPXO, SG-310SEF, 48 MHZ, SMD; Product Range:SG-310 Series; Frequency Nom:48MHz; Frequency Stability + / -:-; Supply Voltage Nom:1.8V; Oscillator Case:SMD, 3.2mm x 2.5mm; Oscillator Output Compatibility:CMOS; Operating ;RoHS Compliant: Yes