Oscillators

Oscillators provide the clock signals that drive microcontrollers, real-time clocks, wireless front‑ends and other timing‑critical parts of an embedded system. They define the system heartbeat, affecting data integrity, power use and overall performance.

The range includes ceramic resonators, crystal oscillators and temperature‑compensated variants in compact surface‑mount packages. Ceramic resonators offer a lower‑cost option that often requires no external capacitors. Crystal‑based parts give precise frequencies and broad compatibility with common load requirements, while TCXOs maintain stability across temperature for harsher environments. These devices vary in frequency range, stability, supply voltage, and footprint, impacting startup behaviour and ease of integration on boards. Differences also show up in whether external components are needed and how timing holds up under changing conditions.