Invention Application
- Patent Title: Dual-Path Comparator and Method
- Patent Title (中): 双路比较器和方法
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Application No.: US14016948Application Date: 2013-09-03
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Publication No.: US20150061913A1Publication Date: 2015-03-05
- Inventor: Xiaodong Wang , Shouli Yan , Axel Thomsen
- Applicant: Silicon Laboratories Inc.
- Applicant Address: US TX Austin
- Assignee: Silicon Laboratories Inc.
- Current Assignee: Silicon Laboratories Inc.
- Current Assignee Address: US TX Austin
- Main IPC: H03M1/42
- IPC: H03M1/42
Abstract:
A method includes receiving a differential voltage signal at first and second inputs of a comparator and selectively providing the differential voltage signal to one of a first conversion path and a second conversion path of the comparator during a conversion phase to determine a digital value corresponding to the differential voltage signal. The first and second conversion paths including first and second pluralities of gain stages, respectively. The method further includes coupling the selected one of the first conversion path and the second conversion path to an output to provide the digital value.
Public/Granted literature
- US09041584B2 Dual-path comparator and method Public/Granted day:2015-05-26
Information query
IPC分类:
