发明申请
- 专利标题: DISCHARGE PROTECTION APPARATUS AND METHOD OF PROTECTING AN ELECTRONIC DEVICE
- 专利标题(中): 放电保护装置和保护电子设备的方法
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申请号: US12295467申请日: 2006-03-31
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公开(公告)号: US20110038087A1公开(公告)日: 2011-02-17
- 发明人: Xavier Moronval , Cedric Cassan , Jeffrey Jones , Olivier Lembeye
- 申请人: Xavier Moronval , Cedric Cassan , Jeffrey Jones , Olivier Lembeye
- 申请人地址: US TX Austin
- 专利权人: FREESCALE SEMICONDUCTOR, INC.
- 当前专利权人: FREESCALE SEMICONDUCTOR, INC.
- 当前专利权人地址: US TX Austin
- 国际申请: PCT/EP2006/004038 WO 20060331
- 主分类号: H02H3/22
- IPC分类号: H02H3/22
摘要:
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.
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