1. Crystal Oscillator: Crystal oscillators zikozesa piezoelectric effect ya quartz crystal okukola signal ya frequency enywevu. Zikozesebwa nnyo mu byuma eby’amasannyalaze eby’enjawulo, gamba nga kompyuta, ebyuma eby’empuliziganya, n’ebyuma ebikozesebwa abantu.
2. Ceramic Resonator: Ceramic resonators zikozesa ceramic nga ekintu kya dielectric era ziwuuma okuyita mu nkolagana wakati wa capacitance ne inductance. Ebyuma bino biba bitono era bya bbeeyi ntono-, ekibifuula ebikozesebwa ennyo mu nkulungo za frequency entono-.
3. LC Oscillator: LC oscillators zirimu inductor (L) ne capacitor (C). Okutereeza emiwendo gya inductor ne capacitor kikyusa oscillation frequency. Zino nnyangu okukola era zisaanira ku frequency ez’enjawulo.