Indispensable for Aerospace and Defense
Endura precision timing enables 25x better stability for GPS systems
Indispensable for RF and Synchronization
Reliability, resilience, and low phase noise in a highly-integrated precision Super-TCXO
Indispensable for Automotive
Delivering an unmatched combination of low power, stability, and small size
Indispensable for Electronics
SiTime Precision Timing delivers Innovation
SiTime Wins GSA’s Best Financially Managed Semiconductor Company Award
Company's vision, growth, financial performance in 2022 recognized
Today’s Products. Tomorrow’s Solutions.
Timing plays a crucial role in every aspect of our lives. Just as our brain and heart are interdependent, so are the processor and timing components in electronics. As we push the boundaries of technology, SiTime MEMS precision timing is improving system design and performance, delivering the next generation of electronics.
Looking to buy?
Vast range of MEMS timing solutions ship in as fast as 48 hours. Over 150 billion configurations available now on SiTimeDirect.
Keep your network in sync with greater accuracy and stability, from 5G radios to the data center and everywhere in between.
You need timing solutions that operate reliably under the hood, on the road, and over the long run. Ours do.
Ultra-rugged MEMS timing engineered for the world’s toughest applications experiencing shock, vibration, and extreme temperatures.
You need configurable timing devices that can take shock, vibration, and extreme temperatures – with short lead times. We deliver.
Our timing solutions go where space is tight, battery power is key, rugged conditions are expected, and connectivity is critical.
Smaller size, lower power, high volume, shorter lead times with a reliable, semiconductor supply chain. We have it all.
Enabling your innovations with higher performance, smaller size, and greater reliability even in harsh environments.
"Time is the most valuable thing a person can spend."
Theophrastus, Greek Philosopher, 371BC
Theophrastus, Greek Philosopher, 371BC
Since the dawn of civilization, humans have understood the value of time. Timing creates opportunities and advantages that can determine success … or failure.
Today, we depend on accurate timing in all corners of our daily lives - and that’s where SiTime leads. As the #1 Oscillator company in the world, with our revolutionary silicon MEMS, innovative analog technology, and systems expertise, we deliver solutions that are transforming the timing market.
News & Resources
Spotlights on Some of the Many Amazing Women at SiTime
We are proud to feature the Women@SiTime who support the company with their passion, creativity, and leadership
Determine the Dominant Source of Jitter by Inspection of Phase Noise Plot
Learn how to analyze a phase noise plot and understand the dominate source of jitter by inspection
SiTime Delivers 25x Better Timekeeping for Aerospace and Defense
Endura precision timing enables 25x better timekeeping for faster GPS signal acquisition and lock
“The Alveo X3 series brings low latency and adaptive computing onto a single platform to give our customers a competitive advantage for today and tomorrow. In this system, we used the SiTime SiT95145 Cascade clock system on a chip to supply all critical clocks. This precision timing device replaced multiple oscillators and resonators, simplified our clock tree design, and helped us save verification time, accelerating our time to market.”
"Garmin makes products that are engineered on the inside for life on the outside. Our innovation focuses on developing technologies that enable our customers to enrich their experiences as they pursue their passions. SiTime's MEMS timing solutions help extend battery life across several of our product lines."
"Cadence has demanding technical requirements for the components we use. The precision of SiTime's timing solution and its capacity to support the rapid production ramp for our Palladium and Protium platforms made adopting it an easy decision. After this experience, we look forward to continuing our work with SiTime to address the timing needs of our hardware platforms."
"Our proprietary 3G-to-4G bridge solution requires very stable timing over its operating life. SiTime provides the right timing performance required by our solutions."
"SiTime's timing solutions are a good match for our Square Terminal and Register products because they help us to deliver an accurate, reliable product to our customers."
SiT9501 Differential MEMS Oscillator
Ruggedized Endura MEMS Oscillators