Lub siv lead ua oscillator circuit sustains oscillation los ntawm kev siv lub teeb liab voltage los ntawm quartz resonator, amplifying nws, thiab pub nws rov qab mus rau lub resonator. Tus nqi ntawm kev nthuav dav thiab kev cog lus ntawm quartz yog qhov zaus resonant, thiab txiav txim siab los ntawm kev txiav thiab qhov loj ntawm cov siv lead ua.
Vim li cas peb thiaj siv crystal oscillator?
Feem ntau, peb paub tias, siv lead ua oscillators yog siv nyob rau hauv microprocessors thiab microcontrollers rau muab lub moos teeb liab. … Qhov no siv lead ua oscillator yog siv los tsim lub moos pulses xav tau rau lub synchronization ntawm tag nrho cov kev khiav hauj lwm sab hauv.
Crystal oscillator ua haujlwm li cas hauv microcontroller?
Hauv lub voj voog oscillator cov siv lead ua yog mechanically vibrating ntawm nws resonance zaus fOSC, thiab muab ib qho ruaj khov siv oscillation teeb liab rau lub microcontroller thiab siv raws li input siv moos. … Real-time moos oscillators nrog 32 kHz resonance zaus siv tuning diav rawg siv lead ua.
siv lead ua oscillator nyob qhov twg?
Lawv tau siv dav hauv khoos phis tawj, ntsuas ntsuas, digital systems, nyob rau hauv theem-xauv lub voj voog, modems, marine, telecommunications, hauv sensors thiab hauv disk drives. Crystal Oscillator kuj tseem siv rau hauv kev tswj lub cav, moos thiab mus ncig lub computer, lub tso suab, thiab hauv GPS systems. Nov yog daim ntawv thov Automotive.
Crystal oscillator khaws sijhawm li cas?
Lub pob zeb yuav vibrate ntawm ibtus nqi zoo ib yam thaum rov qab mus rau nws cov duab qub, thiab tuaj yeem siv los ua kev siv sijhawm. … Piv txwv li, hom overtone tuaj yeem pab kom ncav cuag ntau zaus, uas tuaj yeem ua tiav los ntawm kev sib txuas cov siv lead ua oscillator circuits nrog LC circuits.
