Invention Grant
- Patent Title: Overvoltage protection structure for a differential link
- Patent Title (中): 用于差动连接的过压保护结构
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Application No.: US13105253Application Date: 2011-05-11
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Publication No.: US08773823B2Publication Date: 2014-07-08
- Inventor: Fabrice Guitton , Benjamin Thon
- Applicant: Fabrice Guitton , Benjamin Thon
- Applicant Address: FR Tours
- Assignee: STMicroelectronics (Tours) SAS
- Current Assignee: STMicroelectronics (Tours) SAS
- Current Assignee Address: FR Tours
- Agency: Wolf, Greenfield & Sacks, P.C.
- Priority: FR1053716 20100512
- Main IPC: H02H9/00
- IPC: H02H9/00
Abstract:
A structure for protecting an integrated circuit connected to first and second rails of a differential link against overvoltages, including: a first bidirectional conducting device, between the first rail and a common node; a second bidirectional conducting device, between the second rail and the common node; and a capacitor between the common node and a low reference potential rail.
Public/Granted literature
- US20110279934A1 OVERVOLTAGE PROTECTION STRUCTURE FOR A DIFFERENTIAL LINK Public/Granted day:2011-11-17
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