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- SiTime Corporation is revolutionizing the $6B timing market with silicon MEMS timing solutions that replace legacy quartz products. SiTime’s configurable solutions enable customers to differentiate their products with higher performance, reduced size and better reliability. The rich feature set and flexibility of our solutions allows customers to consolidate their supply-chain, reducing cost of ownership and time to market. By using standard semiconductor processes and high volume plastic packaging, SiTime offers the best availability and shortest lead times in the industry. With 90% market share, SiTime is driving the electronics industry to use 100% silicon-based timing.

Applications Overview

SiTime's MEMS-based silicon timing solutions benefit a wide range of applications. As drop-in replacements for quartz devices, SiTime's oscillators and clock generators are successfully converting the quartz timing industry to silicon-based products.

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Capacitor Shortage? Use Oscillators

Image of SiTime's Capacitor Shortage? Use Oscillators

The current wait time for capacitors is up to a year or more, creating backlogs and forcing companies to push out timelines. SiTime’s MEMS-based oscillator solutions can eliminate this problem along with several other performance related issues. Learn More

Image of SiTime's AEC-Q100 MEMS Oscillators

Featured Products

Image of SiTime's Automotive Grade Oscillators

Automotive Grade Oscillators

SiTime's SiT2024B and SiT2025B oscillators provide automotive industry standard packaging available for the automotive industry at extended temperature ranges. Learn More

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SiT1602B Low-Power MEMs Oscillator

The SiTime SiT1602B series of MEMs oscillators are a low-power, fixed frequency oscillators. Learn More

Newest Products View All (43)

Image of SiTime's SIT9386 MEMS AEC-Q100 Oscillators

SIT9386 MEMS AEC-Q100 Oscillators

SiTime’s SiT9386 MEMS is an AEC-Q100, ultra-low jitter differential oscillator that supports frequencies from 1 MHz to 220 MHz in 1 Hz increments.

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Image of SiTime's SIT2024B MEMS Oscillator

SIT2024B MEMS Oscillators

SiTime's SiT2024B series are reliable and high quality AEC-Q100 compliant SOT-23 oscillators for automotive and extreme temperature applications.

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Image of SiTime's SiT2025B MEMS Oscillators

SiT2025B MEMS Oscillators

SiTime’s SiT2025B MEMS oscillators come in the automotive industry standard SOT23 IC packaging and are ideal for extreme temperature applications.

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Image of SiTime's SIT8925B MEMS Oscillators

SiT8925B MEMS Oscillators

SiTime’s SiT8925B series are reliable, high-quality AEC-Q100 oscillators for high-frequency automotive and other extreme-temperature applications.

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Image of SiTime's SIT9387 Series Elite MEMS Oscillators

SIT9387 Series MEMS Oscillators

SiTime's SIT9387 series MEMS oscillators deliver exceptional dynamic performance and pulse-width modulation in the presence of common environmental hazards.

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MEMS kHz Oscillators

SiTime's kHz oscillators utilize silicon MEMS technology to achieve an ultra-small footprint ideal for mobile and other battery-operated applications.

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Product Training Modules View All (9)


Elite Super-TCXO

Duration: 10 minutes

This presentation will explain the unique advantages of Super-TCXOs used in communication and 5G applications.

Image of SiTime's MEMS oscillator

Differential Oscillators

Duration: 10 minutes

An overview of differential oscillators and the advantages they offer, including an architectural overview and performance plots of differential oscillators.

Image of SiTime MEMS SOT23 oscillator

MEMS Timing Solutions for Automotive

Duration: 5 minutes

Discuss the advantages of using MEMS technology for timing in automotive systems and features that help solve difficult timing problems.


8 Reasons to Replace Crystals with MEMS Oscillators

Duration: 5 minutes

This presentation will teach designers how to leverage the benefits of MEMS oscillators and overcome the limitations of crystals.

Featured Videos View All (19)

SiTime SiT8924B Automotive Grade Oscillators | Digi-Key Daily

The SiT8924B series from SiTime Corporation offer highly reliable and high quality AEC-Q100 compliant oscillators for automotive and extreme temperature applications.

Publish Date: 2019-01-17

SiTime Elite Platform Super-TCXOs | Digi-Key Daily

SiTime’s Elite timing solutions deliver 30 times better dynamic performance, ten times better dynamic stability, and 20 times better vibration resistance (g sensitivity).

Publish Date: 2018-12-27

SiT5357 MEMS Precision Super-TCXO’s

SiTime presents high-frequency GR-1244 Stratum 3 fully compliant 60 to 220MHz temperature controlled oscillators (TCXO’s).

Publish Date: 2018-05-31

Reduce BOM and System Footprint

Learn how to save space and reduce the BOM of wearable, IoT and mobile applications with a 1.2 mm2 CSP clock solutions that drives multiple loads and eliminated multiple discrete devices.

Publish Date: 2018-03-13

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