Person wearing virtual reality headset

Enriching the human experience

As consumer electronics advance at a rapid pace, they require the exchange of more data, at higher speeds, along with more precise timing. SiTime provides the ideal timing solution with lower power, smaller size, and robust packages. Plus, SiTime MEMS products are based on a programmable architecture, enabling millions of part numbers and a flexible supply chain to meet production ramps and fluctuating inventory demands.

Immediate availability

Factory programmed to your design needs

Samples ship in as fast as 48 hours

Virtually unlimited supply capacity

Fabless semiconductor infrastructure

Programmability enables millions of part numbers

Consumes less space and power

Tiny footprints, as small as 1.2 mm2

Active power as low as 900 nA

Explore Applications

virtual reality sitime


Small footprint, low power, supports high speed compute
home entertainment system

Home Entertainment

Ease of design, low power, robust connectivity
audio video

Audio & Video

Ease of design, low power, robust connectivity
personal computing

Personal Computing

Low jitter, low power, EMI reduction
home automation

Smart Home

Small footprint, low power consumption
home appliances

Home Appliances

Small footprint, low power consumption
Global communication technology and telecommunication network around the planet

GNSS Disciplined Systems

More robust, excellent dF/dT, ±5 ppt resolution

Featured Products

• Any frequency from 1 to 110 MHz
• Continuous 1.8 V to 3.3 V supply voltage enables inventory consolidation and qualification of a single device configuration
• Five package options: 2.0 x 1.6 mm, 2.5 x 2.0 mm, 3.2 x 2.5 mm, 5.0 x 3.2 mm, 7.0 x 5.0 mm


• Small footprint at 1.2 mm2 (1.5 x 0.8 mm) in a chip-scale package
• Ultra-low power, as low as <1 μA
• 1.2 V operation-optimized for regulated supply applications, such as coin-cell or super-cap battery backup


• Small footprint at 1.2 mm2 (1.5 x 0.8 mm) in a chip-scale package
• Low power: 0.1 mW of active power consumption at 3 MHz
• Oscillator output drives multiple loads and eliminates XTALs


• Up to 30 dB reduction on harmonics
• Plug-and-play solution, replaces quartz crystal oscillator without design changes
• Field programmable for instant validation


• 31 standard frequencies 
• LVPECL and LVDS output signaling types available
• 0.6 ps RMS phase jitter (random) over 12 kHz  to 20 MHz bandwidth 


SiTime is transforming the world of timing.