Multi-gigabit-rate clock and data recovery based on blind oversampling.

Multi-gigabit-rate clock and data recovery based on blind oversampling.

This article addresses issues with designing a blind oversampling clock and data recovery unit (CDR) that meets jitter tolerance specifications. Asymptotic limits on jitter tolerance are derived assuming ideal phase detection based on a priori statistics of the received signal, proving that the coar...

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Bibliographic Details
Published in:IEEE Communications magazine 41, 12 (2003).
Main Author: Kim, Jaeha
Format: Article
Language:English
Subjects:
CDR.
A priori statistics.
Blind oversampling.
Coarse timing resolution.
Discrete samples.
Hardware costs.
Ideal phase detection.
Jitter tolerance specifications.
Multigigabit-rate clock/data recovery.
Phase detection algorithm.
Statistical simulation methodology.