AbraconVCTCXO, GPS, 12.8MHZ, 5 X 3.2MM, CLIPPED SINE; Product Range:ASVTX-09 Series; Frequency Nom:12.8MHz; Frequency Stability + / -:0.5ppm; Supply Voltage Nom:3V; Oscillator Case:SMD, 5mm x 3.2mm; Operating Temperature Min:-30 C ;RoHS Compliant: Yes