关键词：多Gb/s；混合信号；均衡器；多系数
摘 要：To ease the power bottleneck for equalization, this work instead proposes using mixed-signal techniques. As opposed to classic multi-level ADC/DSP design, such techniques are inspired by high-speed chip-to-chip wired communication that advocates the use of simple modulation schemes (such as QPSK) with few comparators.