Invention Grant
- Patent Title: Discharge protection apparatus and method of protecting an electronic device
- Patent Title (中): 放电保护装置及其保护方法
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Application No.: US12295467Application Date: 2006-03-31
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Publication No.: US08369053B2Publication Date: 2013-02-05
- Inventor: Xavier Moronval , Cedric Cassan , Jeffrey Jones , Olivier Lembeye
- Applicant: Xavier Moronval , Cedric Cassan , Jeffrey Jones , Olivier Lembeye
- Applicant Address: US TX Austin
- Assignee: Freescale Semiconductor, Inc.
- Current Assignee: Freescale Semiconductor, Inc.
- Current Assignee Address: US TX Austin
- International Application: PCT/EP2006/004038 WO 20060331
- International Announcement: WO2007/112770 WO 20071011
- Main IPC: H02H9/00
- IPC: H02H9/00
Abstract:
A protection circuit apparatus comprises an electrostatic discharge circuit coupled to an isolation filter. The isolation filter comprises an inductor coupled to a ground-coupled capacitor, the inductor and the capacitor being coupled to the electrostatic discharge circuit. The inductor is also coupled to an electrostatic discharge sensitive device to be protected from an electrostatic discharge event.
Public/Granted literature
- US20110038087A1 DISCHARGE PROTECTION APPARATUS AND METHOD OF PROTECTING AN ELECTRONIC DEVICE Public/Granted day:2011-02-17
Information query
