Abstract:
We present a transceiver architecture for single-ended PAM4 signaling, introducing an inverter-based active-inductor-terminated front end that obviates the need for further equalizer stages, substantially reducing power and area. Realized in 28-nm CMOS technology, the four-lane link operates at 64 Gb/s/pin with a bit error rate (BER) less than $10{^{-12}}$ …