Title :
82.5 Gsample/s (10.3125 GHz X 8 phase clocks) burst-mode CDR for 10G-EPON systems
Author :
Suzuki, Nobuhiro ; Nakura, K. ; Kozaki, Sofia ; Tagami, H. ; Nogami, Masamichi ; Nakagawa, J.
Author_Institution :
Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kamakura, Japan
Abstract :
A high-speed 82.5 Gsample/s sampling IC and its incorporated burst-mode CDR compliant for 10G-EPON systems are presented. The 82.5 Gsample/s sampling CDR successfully achieved a high pulsewidth distortion tolerance of more than plusmn0.53 UI under the distorted optical burst packets received condition of BER =1 times 10-3.
Keywords :
clock and data recovery circuits; local area networks; optical communication equipment; optical fibre networks; synchronisation; 10G-EPON systems; burst-mode CDR; clock and data recovery; frequency 10.3125 GHz; pulsewidth distortion tolerance; sampling IC;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2009.2561
