Title :
Data clock jitter in supersampling multiplex transmission
Author :
Gangopadhyay, Ranjan ; Cochrane, Peter
Author_Institution :
Indian Institute of Technology, Radar & Communication Centre, Kharagpur, India
Abstract :
An estimate of the signal/noise ratio (SNR) degradation at the output of a data clock timing recovery circuit for multiplexed transmission using supersampling is presented. Both the effects of sampling clock jitter and data edge uncertainty are accounted for to determine the performance degradation as a function of the sampling frequency/data bit rate ratio D.
Keywords :
data communication systems; multiplexing; optical links; synchronisation; SNR; clock recovery; data clock jitter; data clock timing recovery circuit; data edge uncertainty; performance degradation; sampling clock jitter; sampling frequency/data bit rate ratio; signal/noise ratio; supersampling multiplex transmission;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19870837
