Invention Grant
- Patent Title: Control of switches in a variable impedance element
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Application No.: US15582257Application Date: 2017-04-28
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Publication No.: US10476502B2Publication Date: 2019-11-12
- Inventor: Yongjie Cheng , Lei Zhu , Kyehyung Lee
- Applicant: Cirrus Logic International Semiconductor Ltd.
- Applicant Address: US TX Austin
- Assignee: Cirrus Logic, Inc.
- Current Assignee: Cirrus Logic, Inc.
- Current Assignee Address: US TX Austin
- Agency: Jackson Walker L.L.P.
- Main IPC: H03K19/00
- IPC: H03K19/00 ; H03K17/06 ; H03K19/04 ; H03F1/02 ; H03G1/00 ; H03K19/094 ; H03F3/187 ; H03F3/217 ; H03F3/45
Abstract:
In accordance with embodiments of the present disclosure, a system may include a buffer and a switch coupled between the buffer and a voltage supply such that the switch controls a varying voltage at a varying voltage node coupled to the buffer.
Public/Granted literature
- US20180316349A1 CONTROL OF SWITCHES IN A VARIABLE IMPEDANCE ELEMENT Public/Granted day:2018-11-01
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