首页>
外国专利>
Gain normalization of a digitally controlled oscillator in an all digital phase locked loop based transmitter
Gain normalization of a digitally controlled oscillator in an all digital phase locked loop based transmitter
展开▼
机译:基于全数字锁相环的发射机中数控振荡器的增益归一化
展开▼
页面导航
摘要
著录项
相似文献
摘要
A novel mechanism for gain normalization of a digitally controlled oscillator (DCO) in an all digital phase locked loop (ADPLL)-based transmitter that is operative to split the gain normalization multiplication functionality between a modulating path and a PLL loop. The gain normalization of the modulation loop (referred to as modulation path multiplier) comprises a full bit resolution high precision multiplication function. The gain normalization of the PLL loop, on the other hand, is of significantly lower resolution, hence much lower complexity multiplier logic circuitry is required.
展开▼