- 专利标题: Integrated circuit protection
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申请号: US16873112申请日: 2020-02-03
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公开(公告)号: US11444455B2公开(公告)日: 2022-09-13
- 发明人: Eugene Robert Worley
- 申请人: Eugene Robert Worley
- 申请人地址: US CA Irvine
- 专利权人: Eugene Robert Worley
- 当前专利权人: Eugene Robert Worley
- 当前专利权人地址: US CA Irvine
- 主分类号: H02H9/04
- IPC分类号: H02H9/04 ; H01L27/02 ; H01L29/8605 ; H01L29/866
摘要:
In certain aspects of the disclosure, a protection circuit includes a first input/output (I/O) pin, a second I/O pad, a shunt clamp coupled to the first I/O pad, and a resistor coupled between the shunt clamp and the second I/O pad. The resistor has a first dynamic resistance at a voltage of 100 millivolts across the resistor, the resistor has a second dynamic resistance at a voltage of three volts across the resistor, and the second dynamic resistance is at least five times greater than the first dynamic resistance.
公开/授权文献
- US20200259326A1 INTEGRATED CIRCUIT PROTECTION 公开/授权日:2020-08-13