Chargepump

基本解釋

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。