Method and apparatus of adjusting phase of a sampling clock...

Details Method and apparatus of adjusting phase of a sampling clock... Method and apparatus of adjusting phase of a sampling clock...

2005-06-07

2009-02-24

Young, Wayne R (Department: 2627)

Dynamic information storage or retrieval

Binary pulse train information signal

Binary signal detecting using a clock signal

C369S047480

Reexamination Certificate

active

07496022

ABSTRACT:
A detection apparatus of an optical storage device for detecting a synchronization signal includes a sampling module for sampling a disc signal to generate a plurality of sampled data, a comparing module coupled to the sampling module for comparing the sampled data and a synchronization pattern to generate a first compared result and to generate a second comparing result after a time interval, and an adjusting module coupled to the comparing module for gathering a statistic of the first and the second comparing results to generate an adjusting signal for adjusting a phase of the sampling clock.

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JP 2001-036511, Naoe Hitoshi, Sep. 2001, Bit Synchronization circuit (English translation whole document).

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