adc-based feed-forward cdr

A 5-gb/s adc-based feed-forward cdr in 65 nm cmos

FREE-DOWNLOAD [PDF] O Tyshchenko, A Sheikholeslami… – Solid-State Circuits, …, 2010
Abstract—This paper presents an ADC-based CDR that blindly samples the received signal
at twice the data rate and uses these samples to directly estimate the locations of zero crossings
for the purpose of clock and data recovery. We successfully confirmed the operation of the