Lub crystal oscillator siv cov kab mob piezoelcric ntawm ib lub quartz lead. Los ntawm cov qauv hluav taws xob tshwj xeeb, nws ua rau cov siv lestal kom co ntawm ib qho zaus. Qhov no zaus yog ruaj khov thiab tsis yooj yim cuam tshuam los ntawm sab nraud ib puag ncig. Crystal oscillators tuaj yeem siv los ua cov ntawv txheeb xyuas cov khoom hluav taws xob hauv cov khoom siv hluav taws xob, muab cov cim raug rau lwm cov kev sib tw.
