Although previously published designs have achieved multi-gigabit bandwidth per channel, the area and power consumption are too large to make terabit integrated circuits feasible.

• 在高速的同步系统中，时脉偏移所造成的时脉不同步现象，将严重影响系统工作的正确性，因此，时脉校正电路之重要性不言可喻。