Clock and data recovery system and method for clock and data...

Details Clock and data recovery system and method for clock and data... Clock and data recovery system and method for clock and data...

2008-05-06

2011-11-08

Lugo, David (Department: 2611)

Pulse or digital communications

Synchronizers

Synchronizing the sampling time of digital data

C375S371000

Reexamination Certificate

active

08054926

ABSTRACT:
The forward error correction based clock and data recovery system includes a data latch for intermediately storing received data, which is triggered by a sampling clock. The system further includes an error determination unit for determining whether which of the sampled received data is wrong, and for generating out of it a phase/frequency correction signal. Furthermore, the system includes a clock generator for generating the sampling clock depending on the correction signal.

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