标题: POWER-RAIL ESD PROTECTION CIRCUIT WITHOUT LOCK-ON FAILURE
作者: Ker, Ming-Dou
Yen, Cheng-Cheng
Chen, Tung-Yang
公开日期: 2-四月-2009
摘要: An ESD protection circuit including a discharge device, a first detection circuit, and a second detection circuit. The discharge device provides a discharge path between a first power rail and a second power rail when the discharge device is activated. The discharge device stops providing the discharge path when the discharge device is de-activated. The first detection circuit is coupled between the first and the second power rails. The first detection circuit activates the discharge device when an ESD event occurs in the first power rail. The second detection circuit de-activates the discharge device when the ESD event does not occur in the first power rail.
官方说明文件#: H02H009/00
URI: http://hdl.handle.net/11536/105535
专利国: USA
专利号码: 20090086392
显示于类别:Patents


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