Invention Grant
US09054520B2 ESD clamping transistor with switchable clamping modes of operation
有权
ESD钳位晶体管具有可切换的钳位模式
- Patent Title: ESD clamping transistor with switchable clamping modes of operation
- Patent Title (中): ESD钳位晶体管具有可切换的钳位模式
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Application No.: US13745949Application Date: 2013-01-21
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Publication No.: US09054520B2Publication Date: 2015-06-09
- Inventor: Eugene R. Worley , Mingliang Wang , Ankit Srivastava , Song S. Shi
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: Qualcomm Incorporated
- Current Assignee: Qualcomm Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Toler Law Group, PC
- Main IPC: H02H9/00
- IPC: H02H9/00 ; H02H9/04
Abstract:
In a particular embodiment, an apparatus includes an electrostatic discharge (ESD) clamping transistor coupled to a ground terminal of a device. The apparatus further includes a switch coupled between a body terminal of the ESD clamping transistor and the around terminal.
Public/Granted literature
- US20140204488A1 ESD CLAMPING TRANSISTOR WITH SWITCHABLE CLAMPING MODES OF OPERATION Public/Granted day:2014-07-24
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