Jri.Lee的论文 Analysis and Modeling of Bang-Bang Clock and Data Recovery Circuits 中有这样一句话:
“BBPDs typically provide so much gain as to avoid the use of charge pumps, thus obviating the need for amplification of very short pulses.”
这句话作何理解?也即 :BBPD的高增益,与CP或者V/I转换器的使用有何关系?
请各位前辈赐教,谢谢!