X-Nico

unusual facts about Crystal oscillator


Crystal oscillator

Other early innovators in quartz crystal oscillators include G. W. Pierce and Louis Essen.


Hercules PSU

A single design of PCB (printed circuit board) provides crystal oscillator regulated power for both 33⅓ rpm and 45 rpm operation, and is offered with a choice of enclosures and installation kits to suit different makes and models of turntable, such as the Linn Sondek LP12, as well as certain models from Rega, Thorens, and others.


see also

Oscillator start-up timer

When a crystal oscillator starts up, its frequency is not constant, which causes the clock frequency to be non-constant.