常見例句To maximize the VCO tuning range, the chargepump should operate with as large an output voltage swing as possible. 爲(wèi)了最大化VCO的調(diào)諧範(fàn)圍,電荷泵應(yīng)該工作在盡量大的輸出電壓擺幅。The essential blocks of the synthesizer, the prescaler, the phase detector, the chargepump, and the voltagecontrolled oscillator were presented. 提出了郃成器的基本模塊,包括預(yù)分頻器,鋻相器,充電泵和壓控振蕩器。However, the chargepump is usually followed by a passive loop filter that integrates the chargepump output current to a VCO control voltage. 電荷泵通常後接一個(gè)用於積分電荷泵輸出電流的無源環(huán)路濾波器去形成VCO的控制電壓。 返回 Chargepump