PHASE ALIGNMENT

The disclosure relates to phase alignment, in particular to phase alignment circuitry (and parts thereof) for example for use in a multiplexer or other circuitry in which data is transmitted from onestage to another. Consideration is given to phase detection and phase rotation. Such circuitry may be implemented as integrated circuitry, for example on an IC chip. 本公开内容涉及相位对齐，具体地涉及种相位对齐电路系统(及其部分)，例如用于多路复用器或者从级向另级传输数据的其他电路系统。考虑到相位检测和相位旋转。这样的电路系统可以被实现为集成电路系统，例如在IC芯片上的集成电路系统。