A 112Gb/s DAC-Based PAM-4 Transmitter with Fast Automatic Retiming Clock Phase Optimization and 6-Tap FFE in 28nm CMOS.

Chenxi Han, Huajin Sun, Xiaoteng Zhao, Qi Zhang, Yuan Liu, Yuhao Zhang, Hongzhi Liang, Shubin Liu, Zhangming Zhu

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