Your circadian rhythm influences mood, metabolism and even how well you respond to medical treatment. Now we finally have the ...

Somerset, U.K. Euroquartz Group's XO91 series of surface-mount clock oscillators now features versions that operate with 1.8 and 2.5 V supplies. Available in 7 x 5-mm packages, these low voltage SMD ...

A line of 3.3-V clock oscillators and voltage-controlled crystal oscillators (VCXOs) boasts frequency ratings up to 800 MHz. The complementary output characteristics of these oscillators yield ...

Researchers have succeeded in creating a "time crystal" in the laboratory that maintains autonomous rhythms at room ...

The tick of the world clock depends on hundreds of atomic oscillators positioned across the globe. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Phoenix – Temex Components' LPFRS-series rubidium clock oscillators are said to provide stability over a temperature range of 0 degrees C to 60 degrees C, with -120 dBc spurious noise. The oscillators ...

Standard frequencies are 25, 44.726, 50, 75, 100 and 125 MHz. The SMT clock oscillators are available with frequency accuracies of from 20 ppm to 100 ppm, over a temperature range of 0°C to 70°C.

"Like Fireflies And Pendulum Clocks, Nano-oscillators Synchronize Their Behavior." ScienceDaily. ScienceDaily, 20 September 2005. <www.sciencedaily.com / releases / 2005 / 09 / 050918132111.htm>.

With the cover removed, you can see the gears and coils that keep time and move the clock’s arms. The wind-up approach wasn’t superseded by the invention of quartz-oscillation clocks until 1923.

Pendulum clocks were gradually overtaken by quartz clocks, the first of which was built in 1927 by Warren Marrison and Joseph Horton at the then Bell Telephone Laboratories in the US. In these devices ...