发明授权
- 专利标题： Electrostatic discharge protection using inductors
- 专利标题（中）： 使用电感器的静电放电保护
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申请号： US09989984申请日： 2001-11-20
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公开(公告)号： US06624999B1公开(公告)日： 2003-09-23
- 发明人: Jeffrey L. Johnson
- 申请人： Jeffrey L. Johnson
- 主分类号： H02H100
- IPC分类号： H02H100
摘要：
The invention provides electrostatic discharge (ESD) protection for a circuit. In a preferred embodiment, an inductor is coupled between the output of the circuit and an ESD clamp circuit of a power line. The inductance value of the inductor is selected such that the inductor has a high impedance at the operating frequency of the circuit and a low impedance at an ESD event.
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