Invention Grant
- Patent Title: Clock and data recovery
- Patent Title (中): 时钟和数据恢复
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Application No.: US11468787Application Date: 2006-08-31
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Publication No.: US07672417B2Publication Date: 2010-03-02
- Inventor: Xiaomin Si , Larry Wu
- Applicant: Xiaomin Si , Larry Wu
- Applicant Address: KY George Town, Grand Cayman
- Assignee: Montage Technology Group Limited
- Current Assignee: Montage Technology Group Limited
- Current Assignee Address: KY George Town, Grand Cayman
- Agent Ivy Y Mei
- Main IPC: H03D3/24
- IPC: H03D3/24 ; H04L7/00

Abstract:
A data and clock recovery circuit having a retimer mode and a resync mode. In one embodiment, a receiver circuit includes; a retimer; a clock recovery circuit to provide a clock signal to the retimer; and an adjustable delay to provide a delayed version of an input signal to the retimer. When in a resync mode, the adjustable delay causes a pre-selected delay in the input signal and the clock recovery circuit dynamically selects a clock phase to generate the clock signal. When in a second mode, the adjustable delay dynamically adjusts the delayed version of the input signal and the clock recovery circuit outputs the clock signal having a pre-selected clock phase.
Public/Granted literature
- US20080056426A1 Clock and Data Recovery Public/Granted day:2008-03-06
Information query
IPC分类: