SiTime
220-625 MHz High Performance Differential Oscillator, Temperature Range - Extended Commercial, -20 to 70C, Signalling Type - LVPECL, Package Size - 7.0 x 5.0 mm, Frequency Stability - 10 PPM, Voltage Supply - 3.3 V 10%, Feature Pin - Output Enable, Packaging - Tape & Reel (3 Ku Reel)