Design of Multigigabit-per-Second Transceiver for Band-Limited High-Speed Data Communication Using DC-Free Signaling

摘要

This paper presents a 5-Gb/s transceiver for ac-coupled interconnects using dc-free signaling based on symbol-rate-carrier offset quadrature phase-shift-keying modulation. A modified Costas loop for the clock and data recovery is also proposed to perform