Sitime (NASDAQ: SITM) — Company Overview, News & Financial Data
Sitime specializes in silicon-based timing solutions, manufacturing MEMS oscillators for various electronic devices.

Sitime
Sitime is a semiconductor company that designs, develops, and markets silicon MEMS timing solutions for the electronics industry. The company provides micro-electro-mechanical systems timing devices, including oscillators, temperature-compensated crystal oscillators, oven-controlled crystal oscillators, clock integrated circuits, resonators, and timing software. These products replace traditional quartz crystal timing devices by offering improved stability, smaller form factors, lower power consumption, and environmental robustness. The company serves global markets spanning communications and enterprise networking, automotive systems, aerospace and defense, industrial automation, medical equipment, mobile devices, and consumer electronics, operating a fabless business model reliant on semiconductor foundries and packaging partners.
Snapshot
Operations
Products and/or services of Sitime
- MEMS Oscillators: Silicon-based micro-electro-mechanical system timing oscillators including low-power, MHz, differential, and spread-spectrum devices supplied to high-volume telecommunications, networking, enterprise computing, automotive, and industrial electronic equipment manufacturers worldwide.
- Super-TCXOs and OCXOs: Precision temperature-compensated and oven-controlled MEMS oscillators engineered to maintain high frequency stability under temperature fluctuations, vibration, and environmental stress for 5G telecommunications infrastructure, satellite communications, and aerospace applications.
- Clock ICs and Jitter Cleaners: Integrated circuits including multi-output clock generators, network synchronizers, and jitter attenuators that clean clock signals, manage complex clock trees, and distribute timing signals across high-performance computing data centers and networking hardware.
- Automotive AEC-Q100 Timing Solutions: Grade-qualified MEMS timing components, including AEC-Q100 oscillators, automotive TCXOs, and clock buffers designed for advanced driver-assistance systems, electronic control units, vehicle networking, in-cabin infotainment, and electric vehicle charging infrastructure.
- Micro-Power 32 kHz Oscillators: Ultra-low-power 32.768 kHz MEMS oscillators and real-time clock integrated circuits used as quartz crystal replacements in battery-powered mobile devices, medical monitoring equipment, wearable electronics, and internet-of-things endpoints.
- MEMS Resonators and Timing Software: Silicon MEMS resonator chips and software suites, including network synchronization algorithms, programmable evaluation platforms, and custom part configuration systems provided to hardware engineers for rapid prototyping and mass deployment.
Sitime executive team
- Mr. Rajesh VashistChairman, President & CEO
- Ms. Elizabeth A. HoweExecutive VP of Finance & CFO
- Mr. Piyush B. SevaliaExecutive Vice President of Marketing
- Mr. Lionel BonnotExecutive Vice President of Worldwide Sales & Business Development
- Dr. Fariborz Assaderaghi Ph.D.Executive Vice President of Engineering & Operations
- Dr. Aaron PartridgeCo-Founder
- Mr. Markus LutzCo-Founder
- Mr. Atul P. ShingalExecutive Vice President of Operations
- Mr. Samsheer AhmadSenior VP of Finance & Chief Accounting Officer
- Mr. Vincent P. Pangrazio J.D.Executive VP, Chief Legal Officer & Corporate Secretary