IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Online ISSN : 1745-1337
Print ISSN : 0916-8508
Regular Section
Symbol-Rate Clock Recovery for Integrating DFE Receivers
Tsutomu TAKEYATadahiro KURODA
Author information
JOURNAL RESTRICTED ACCESS

2013 Volume E96.A Issue 3 Pages 705-712

Details
Abstract

In this paper, a symbol-rate clock recovery scheme for a receiver that uses an integrating decision feedback equalizer (DFE) is proposed. The proposed clock recovery using expected received signal amplitudes as the criterion realizes minimum mean square error (MMSE) clock recovery. A receiver architecture using an integrating DFE with the proposed symbol-rate clock recovery is also proposed. The proposed clock recovery algorithm successfully recovered the clock phase in a system level simulation only with a DFE. Higher jitter tolerance than 0.26 UIPP at 10Gb/s operation was also confirmed in the simulation with an 11dB channel loss at 5GHz.

Content from these authors
© 2013 The Institute of Electronics, Information and Communication Engineers
Previous article Next article
feedback
Top