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A Power Clamp Circuit Using Current Mirror for On-chip ESD Protection
Lu, Guangyi ; Wang, Yuan ; Zhang, Xuelin ; Jia, Song ; Zhang, Ganggang ; Zhang, Xing
2012
关键词Electrostatic discharge (ESD) power clamp circuit current mirror mis-triggering
英文摘要A power clamp circuit using current mirror is proposed in this article. The current mirror is used for capacitance multiplication in the proposed circuit. Besides, the proposed circuit has different turn-on and turn-off paths towards clamp transistor and it employs a non-traditional phase inverter in the turn-on path of clamp transistor. Simulation results verify that the proposed circuit has enhanced ability to discharge static charges during an ESD event while making the ESD pulse detection CR time constant notably smaller. With the reduction of CR time constant, the proposed circuit has better immunity to mis-triggering and is less chip area-consuming.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000319824700249&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Engineering, Electrical & Electronic; Physics, Applied; CPCI-S(ISTP); 0
语种英语
内容类型其他
源URL[http://ir.pku.edu.cn/handle/20.500.11897/292712]  
专题信息科学技术学院
推荐引用方式
GB/T 7714
Lu, Guangyi,Wang, Yuan,Zhang, Xuelin,et al. A Power Clamp Circuit Using Current Mirror for On-chip ESD Protection. 2012-01-01.
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