发明申请
- 专利标题: CML QUARTER-RATE PREDICTIVE FEEDBACK EQUALIZER ARCHITECTURE
- 专利标题(中): CML季度预测反馈平均建筑
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申请号: US14697550申请日: 2015-04-27
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公开(公告)号: US20150349984A1公开(公告)日: 2015-12-03
- 发明人: Mohammad Hekmat , Amir Amirkhany
- 申请人: SAMSUNG DISPLAY CO., LTD.
- 主分类号: H04L25/03
- IPC分类号: H04L25/03
摘要:
A system for reduced-rate predictive DFE. In one embodiment a plurality of sampler-multiplexer blocks, each including two samplers and a multiplexer-latch, controlled by a multi-phase clock, sample the received analog signal one at a time, and the output of each multiplexer-latch, which may represent the value of the last received bit, is used to control the select input of another multiplexer-latch, so that the other multiplexer-latch selects the appropriate one of two samplers, each applying a different correction to the received analog signal before sampling. Each multiplexer-latch is a clocked element that tracks the data input when the signal at its clock input has a first logic level and retains its output state when its clock input has another (i.e., a second) logic level.
公开/授权文献
- US09531570B2 CML quarter-rate predictive feedback equalizer architecture 公开/授权日:2016-12-27
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