Oscillator, Clock, & Resonator Products

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MEMS parts on a silicon wafer
Ruggedized Timing

Ruggedized Timing
Endura MHz Super-TCXOs, XOs, VCXOs, DCXOs, SSXOs – Ultra-low acceleration sensitivity, Best shock/vibration resistance, High-reliability
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Auto AEC-Q100 Timing

Auto AEC-Q100 Timing
Auto AEC-Q100 Timing
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MHz Oscillators

MHz Oscillators
1 to 725 MHz, ±10 to ±50 ppm, -55 to +125°C LVCMOS, Differential, AEC-Q100, VCXO, I2C/SPI programmability, EMI reduction…
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Programmable OCXOs

Programmable OCXOs
±1 to ±5 ppb, 10 to 220 MHz, +95°C, Better dynamic performance in harsh conditions, 10 ppt/°C frequency slope (dF/dT)
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Ultrastable MHz Super-TCXOs

Ultrastable MHz Super-TCXOs
±0.05 to ±2.5 ppm, 1 to 220 MHz, +105°C, Better dynamic performance in harsh conditions, 1 ppb/°C (dF/dT)
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32 kHz & µPower Oscillators

32 kHz & µPower Oscillators
32.768 kHz, ±3 to 75 ppm, 1.2 mm2 CSP, XTAL replacement, <1 µA supply current, Drives multiple loads
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Jitter Cleaners / Network Synchronizers

Jitter Cleaners / Network Synchronizers
Complete clock-system-on-a-chip integrates resonator, clock ICs & oscillators, up to 4 inputs & 12 outputs, 0.5 Hz to 2.9 GHz
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Clock Generators

Clock Generators
4 independent Frac-N PLLs, 4 inputs, up to 12 outputs, wide frequency range, programmable features, small QFN packages
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Clock Buffers

Clock Buffers
Up to 10 outputs, ultra-low propagation delay, ultra-low output-to-output skew, low additive jitter, low power consumption
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Resonators

Resonators
Active and embedded MEMS resonators, Higher reliability, Stability as good as ±20 ppm, Up to -55 to +125°C, Small footprints
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TimeFabric™ Software Suite

TimeFabric™ Software Suite
TimeFabric™ Software Suite – IEEE 1588 synchronization and software-enabled holdover, sub-µs accuracy, up to 24-hour holdover, MEMS OCXO pairing, 5G, data center
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With our revolutionary silicon MEMS technology, innovative analog, and systems expertise,
we deliver products that are transforming the timing market.

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Better Performance

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50%
Smaller Size

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50x
Better Reliability

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MEMS timing—leveraging the silicon supply chain

SiTime MEMS products are produced within the massive multi-sourced silicon supply chain. This enables us to scale rapidly and mitigate inventory issues.

We offer a vast range of programmable silicon MEMS timing devices to meet virtually any design need. Learn about replacing legacy quartz with MEMS solutions, readily available and with short lead times.

Time Machine II Programmer
Instant Customized Oscillators and Resonators

Time Machine II Programmer

Any frequency, voltage, stability within a wide operating range

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