Clock rate adjustment apparatus and method for adjusting...

Details Clock rate adjustment apparatus and method for adjusting... Clock rate adjustment apparatus and method for adjusting...

2006-02-02

2008-03-04

Lam, Tuan T. (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Specific signal discriminating without subsequent control

Having selection between plural continuous waveforms

C327S291000, C327S299000

Reexamination Certificate

active

07339405

ABSTRACT:
A clock rate adjustment apparatus and a method for adjusting a clock rate of a clock for an optical storage system are provided. The clock rate adjustment apparatus comprises an indication provider, a throughput rate detector, and a clock generator. The method performs the following steps. The indication provider generates an indicatory signal indicating a state of the optical storage system. The throughput rate detector generates a control signal in response to the indicatory signal. The clock generator generates the clock at the clock rate in response to the control signal. The clock rate determined by the clock rate adjustment apparatus may be adjusted dynamically in response to a required minimum clock rate and a variable data rate.

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Timing and data recovery circuit for high-speed optical storage drives; Luo, Y.-B.; Chiueh, T.-D.; Circuits, Devices and Systems, IEE Proceedings [see also IEE Proceedings G- Circuits, Devices and Systems] vol. 150, Issue 5, Oct. 6, 2003 pp. 379-386 Digital Object Identifier 10.1049/ip-cds:20030220.
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