Invention Grant
- Patent Title: Timing recovery in a parallel channel communication system
- Patent Title (中): 并行通道系统中的定时恢复
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Application No.: US11070917Application Date: 2005-03-03
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Publication No.: US07889823B2Publication Date: 2011-02-15
- Inventor: Xueshi Yang , Mehmet F. Erden , Erozan M. Kurtas
- Applicant: Xueshi Yang , Mehmet F. Erden , Erozan M. Kurtas
- Applicant Address: US CA Scotts Valley
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Scotts Valley
- Agency: Westman, Champlin & Kelly, P.A.
- Agent David C. Bohn
- Main IPC: H04B1/10
- IPC: H04B1/10

Abstract:
A parallel channel timing recovery circuit. The parallel timing recovery circuit comprises multiple prefilters receiving parallel channel outputs and providing prefilter outputs. Multiple sampling filters receive the prefilter outputs and provide multiple discrete time signal samples. A self-timing circuit has multiple inputs receiving the multiple discrete time signal samples. The self-timing circuit provides a sampling control output to the sampling filters. The sampling control output is based on a composite of the multiple discrete time signal samples. Each of the sampling filters generates a discrete time signal sample based on the sampling control output and the prefilter outputs.
Public/Granted literature
- US20060210002A1 Timing recovery in a parallel channel communication system Public/Granted day:2006-09-21
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