Invention Grant
- Patent Title: Circuit for and method of receiving a signal in an integrated circuit device
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Application No.: US15920251Application Date: 2018-03-13
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Publication No.: US10484167B2Publication Date: 2019-11-19
- Inventor: Yi Zhuang , Winson Lin , Jinyung Namkoong , Hsung Jai Im , Stanley Y. Chen
- Applicant: Xilinx, Inc.
- Applicant Address: US CA San Jose
- Assignee: Xilinx, Inc.
- Current Assignee: Xilinx, Inc.
- Current Assignee Address: US CA San Jose
- Agent John J. King
- Main IPC: H04L7/00
- IPC: H04L7/00 ; H04L7/033 ; G06F1/06 ; H03K19/0175 ; H03K19/20

Abstract:
A circuit for receiving a signal in an integrated circuit is described. The circuit comprises a sampler configured to receive an input data signal, wherein the sampler generates sampled data and a recovered clock; a clock and data recovery circuit configured to receive the sampled data and the recovered clock and to generate a phase interpolator code; and a phase interpolator configured to receive the phase interpolator code; wherein the phase interpolator generates multiple phase interpolator control signals during a clock cycle based upon the phase interpolator code generated for the clock cycle.
Public/Granted literature
- US20190288830A1 CIRCUIT FOR AND METHOD OF RECEIVING A SIGNAL IN AN INTEGRATED CIRCUIT DEVICE Public/Granted day:2019-09-19
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