发明授权
- 专利标题: Multi-lane serial data link receiver and method thereof
- 专利标题(中): 多通道串行数据链接接收机及其方法
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申请号: US14141496申请日: 2013-12-27
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公开(公告)号: US09385859B2公开(公告)日: 2016-07-05
- 发明人: Chi-Kung Kuan , Chia-Liang Lin
- 申请人: Realtek Semiconductor Corp.
- 申请人地址: TW Hsinchu
- 专利权人: REALTEK SEMICONDUCTOR CORP.
- 当前专利权人: REALTEK SEMICONDUCTOR CORP.
- 当前专利权人地址: TW Hsinchu
- 代理机构: McClure, Qualey & Rodack, LLP
- 主分类号: H04L7/00
- IPC分类号: H04L7/00 ; H04L7/033 ; H04L25/14 ; H03L7/099
摘要:
A serial data link receiver and method are provided. In one implementation, the receiver includes a first equalizer for receiving a first received signal and outputting a first equalized signal, and a second equalizer for receiving a second received signal and outputting a second equalized signal. The receiver further includes an analog CDR (clock-data recovery) circuit for receiving the first equalized signal and outputting a first recovered bit stream and a first recovered clock generated in accordance with an analog control voltage, and a digital CDR circuit for receiving the second equalized signal and the first recovered clock and outputting a second recovered bit stream and a second recovered clock based on selecting a phase of the first recovered clock in accordance with a digital phase selection signal.
公开/授权文献
- US20150188694A1 MULTI-LANE SERIAL DATA LINK RECEIVER AND METHOD THEREOF 公开/授权日:2015-07-02
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