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IEEE5d
A 2.16-pJ/b 112-Gb/s PAM-4 Transceiver With Time-Interleaved 2-b/3-b ADCs and Unbalanced Baud-Rate CDR for XSR Applications in 28-nm CMOS
Abstract: This article presents a 112-Gb/s four-level pulse amplitude modulation (PAM-4) transceiver (TRX) for extra-short-reach (XSR) applications in 28-nm CMOS. The receiver (RX) adopts a 4 × 6 time ...