Its Achille’s heel in terms of accuracy is the plain crystal oscillator it uses as a frequency standard, which has no temperature compensation and thus drifts by about 0.2 ppm per degree.

Shock-mounted tuning force oscillator A crystal oscillator operates in a simple ... We’ve seen a tuning fork clock recently, like this 440 Hz device by [Kris Slyka] that the project above ...

The OSC-XTAL-32k-TS-22ULL.01 32 kHz crystal oscillator is an excellent choice for IoT SoC designed in TSMC 22nm ULL technology with stringent power consumption constraints. It features a high accuracy ...

This IP is a crystal oscillator DUP IO pad designed for low-power consumption applications. The pierce oscillator works in parallel mode and supports a frequency ranged from 2MHz to 8MHz, with the ...

in the quartz oscillator of a wristwatch, it is typically about 32,0000 vibrations of the crystal. In a thorium nuclear clock, a second is about 2,020,407,300,000,000 excitation and relaxation ...