The SiT5157 super-TCXO from SiTime Corporation is a highly flexible, tight-stability oscillator capable of supporting operating frequencies up to 220 MHz. Based on SiTime’s unique DualMEMS™ temperature sensing and TurboCompensation™ technology, this device delivers excellent dynamic performance in the presence of common environmental hazards, such as airflow, temperature perturbation, vibration, shock, power supply noise and electromagnetic interference (EMI). The SiT5157 is engineered for high-reliability systems in industrial, server and storage, networking, and telecom.

The SiT5157 can be factory-programmed to any combination of frequency, stability, voltage, and pull range. This programmability enables designers to customize MEMS TCXO configuration for best system performance while eliminating the long lead time and customization costs associated with quartz devices. The robustness of the SiT5157 combined with the custom programmability ensures excellent performance and reliability in extreme, rugged environments.