Part Number VG-4231CE 25.1658M-CQEM0 Manufacturer Epson Timing Categories VCXO Oscillators RoHS Datasheet VG-4231CE 25.1658M-CQEM0 Description VCXO Oscillators VCXO +/-30PPM-20~70C +/-80PPM APR +/-120PPM FCR 1.8V 1K TR