SiTime’s Endura Timing Solutions for Aerospace and Defense

Highlights

• 4 parts per trillion per g force of acceleration – 50 times better than quartz

• Supports -55ºC and +125ºC operation

• Key timing specifications conform to MIL-PRF-55310

• Maximum choice – 5 million possible part numbers

SANTA CLARA, July 23, 2019 – SiTime Corporation, a market leader in MEMS timing, today unveiled its Endura™ MEMS timing solutions for aerospace and defense applications such as field and satellite communications, precision GNSS, avionics, and space. The Endura products are engineered to offer unmatched performance in harsh conditions – such as severe shock, vibration, and extreme temperature – that are routinely experienced in these applications. The devices also offer maximum choice to customers with 5 million possible part numbers that can be created from 17 programmable products.

“When exposed to high levels of shock, vibration and extreme temperatures, legacy timing components have been prone to failure, degrading system performance and reliability,” said Piyush Sevalia, executive vice president of marketing. “To solve these problems, SiTime created an oscillator system of silicon MEMS, analog circuits, compensation algorithms and advanced packaging, which is designed to outperform any other available timing solution in harsh environments. For example, Endura precision TCXOs deliver 4 parts per trillion per g(ppt/g) of acceleration sensitivity, which is 50 times better than legacy quartz-based solutions. With such performance, we believe that Endura will transform the oscillator landscape in aerospace and defense.”