Get Clocks and Oscillators Fast
Low-jitter, high-performance, custom samples are available overnight, and production quantities ship in 2–4 weeks.
- Custom Clocks – Specify any combination of input/output frequencies, and build a custom, application-specific clock.
- Custom Oscillators – Specify a custom oscillator and build a part number in minutes.
- Clock Tree Design Services – Send your clock requirements, and Silicon Labs will return a custom clock tree proposal within 3 business days that maximizes system performance while minimizing BOM cost and complexity.

Custom clock and oscillator devices without NRE
Silicon Labs’ complete portfolio of industry-leading XOs, VCXOs, clock generators, jitter attenuating clocks and clock buffers set a new standard for flexibility, performance and lead time. To help you get to market faster, Silicon Labs' timing IC solutions have the industry's shortest lead times, generally shipping in two weeks or less. Samples of some devices are available overnight.
- Most frequency flexible timing solutions in the industry; ideal for multi-rate applications
- Available in industry-standard, drop-in compatible packages
- Based on patented DSPLL® and MultiSynth technologies, these low jitter products improve system performance, reduce BOM, minimize board space and simplify system design
- All custom devices are available without NRE fees and <2-week lead times