Most electronic clocks, be they analog or digital, use a crystal oscillator (XO) based on a 32.768 kHz crystal for their reference. In fact, it is same crystal that’s commonly used as a real-time ...

The latest version of the M41ST85 serial real-time clock (RTC) and supervisor chip includes a 32 kHz crystal and comes in a SOX28 package measuring 18.4 mm x 10.42 mm and 2.4 ...

Touted as the industry's first 1.8V HCMOS crystal clock oscillator, the NTH through-hole-mount metal package and S1612 surface-mount ceramic package oscillators allow designers the opportunity to ...

The new clock, based on thousands of strontium atoms trapped in grids of laser light, surpasses the accuracy of the current U.S. time standard based on a "fountain" of cesium atoms.

Building a crystal clock source for a CPU used to be a bit of an effort but these days, there’s nothing to it. Even if your CPU or other device needs an external clock, you just slap in an in… ...

Coulomb crystal clock cycle sequence: (a) time sequence, (b) decision chart. The crystal is initialized in the target permutation with conditional reordering, cooling and molecule dissociation steps.

Recent research published in Physical Review Letters by PTB (Physikalisch-Technische Bundesanstalt) details the development of a new indium-ytterbium crystal optical clock, which achieves an ...

Imagine a clock that will keep perfect time forever, even after the heat-death of the universe. This is the "wow" factor behind a device known as a "space-time crystal," a four-dimensional crystal ...