Jitter is one of the most important oscillator parameters. This phase noise plot shows the integrated phase jitter of the SiT9365 differential oscillator at 156.25 MHz with LVPECL output. The integrated phase jitter is 233 fs, integrated from 12 kHz to 20 MHz, which is excellent performance suitable for many of the most demanding applications. Moreover, the SiTime Elite Platform differential oscillators maintain this jitter performance while subjected to real world stresses such as power supply noise and vibration, which will be covered next.