Invention Grant
- Patent Title: High-resolution phase detector
- Patent Title (中): 高分辨率相位检测器
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Application No.: US13676021Application Date: 2012-11-13
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Publication No.: US09164134B2Publication Date: 2015-10-20
- Inventor: William J. Dally , Stephen G. Tell
- Applicant: NVIDIA Corporation
- Applicant Address: US CA Santa Clara
- Assignee: NVIDIA Corporation
- Current Assignee: NVIDIA Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Zilka-Kotab, PC
- Main IPC: G01R29/00
- IPC: G01R29/00 ; H03D3/00 ; H03D9/00 ; G01R25/00
Abstract:
A method and a system are provided for clock phase detection. A set of delayed versions of a first clock signal is generated. The set of delayed versions of the first clock is used to sample a second clock signal, producing a sequence of samples in a domain corresponding to the first clock signal. At least one edge indication is located within the sequence of samples.
Public/Granted literature
- US20140132245A1 HIGH-RESOLUTION PHASE DETECTOR Public/Granted day:2014-05-15
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