SiTime, Silicon MEMS Oscillators and Clock Generators

SiTime Offers the Broadest Timing Portfolio

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  SiTime Epson NDK TXC KDS KED River Vectron Rakon Pericom
Single-ended XO ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
Differential XO ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
Low Power Oscillators ✓ ✓ ✓   ✓ ✓ ✓     ✓
High frequency Oscillators ✓ ✓ ✓ ✓   ✓   ✓ ✓ ✓
TCXO ✓ ✓ ✓ ✓ ✓ ✓   ✓ ✓ ✓
VCXO ✓ ✓ ✓ ✓ ✓ ✓   ✓ ✓ ✓
OCXO ✓ ✓ ✓ ✓   ✓   ✓ ✓  
DCXO
(Digital Control XO)		 ✓                  
SSXO ✓ ✓     ✓         ✓
KHz Oscillator ✓ ✓   ✓ ✓ ✓       ✓


No other supplier offers more timing products than SiTime. With the widest range of timing products, specifications and features, designers can order devices configured to meet their exact design needs. And customers can eliminate multiple suppliers and reduce qualification efforts.


SiTime's broad product portfolio

  • 40 programmable core products and over 100,000 part numbers
  • The widest range of features and an almost endless combination of frequencies, voltages and frequency stabilities (PPM) in a range of industry-standard packages
  • The broadest oscillator line up
  • Multi-PLL, multi-output clock generators
  • Resonators for SOC integration

For a list of available products and options, see SiTime’s Product Selector Guide or Part Number Generator. SiTime MEMS oscillators are pin-compatible, easy drop-in replacements for quartz. Find the exact device you need and order a custom sample now.

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