In your wrist-watch or wall clock, the oscillator is a piece of quartz rock that vibrates rhythmically when under an electric voltage. The time it takes this piece of quartz to oscillate and ...

The quartz crystal is our go-to ... are that when you need a crystal-controlled clock these days you will reach for an off-the-shelf crystal oscillator module and never need to create your own.

In essence, atomic clocks can correct themselves. In an atomic clock, the frequency of the quartz oscillator is transformed into the frequency that is applied to a collection of atoms from a ...

In an atomic clock, the frequency of the quartz oscillator is fine tuned to match the energy needed to pop electrons to a new energy level. When the quartz is vibrating at the right frequency ...

In a quartz crystal oscillator ... For application which do not need a very precise clock, an uncompensated oscillator can be a good fit. This feature of crystal oscillators is implemented in VCXOs ...

This article compares the benefits of the latest precision clock technologies as they perform in different applications. Introduced in the 1920s, the quartz crystal oscillator has long been the ...

one of the easiest ways to get started is with a pre-built module that uses a simple quartz oscillator and drives a set of hands. This generally doesn’t allow for much design of the clock ...

SiTime, which is bringing MEMS (microelectromechanical-system)-based oscillators into volume production, aims to replace quartz as the frequency reference in clock and timing oscillators. The company ...

DSAC technology uses the property of mercury ions’ hyperfine transition frequency at 40.50 GHz to steer the frequency output of a quartz oscillator to a near-constant value. The clock confines the ...