公开(公告)号：US08854778B2

公开(公告)日：2014-10-07

申请号：US13337463

申请日：2011-12-27

Applicant: Li-Wei Chu ,  Chun-Yu Lin ,  Shiang-Yu Tsai ,  Ming-Dou Ker ,  Ming-Hsien Tsai ,  Tsun-Lai Hsu ,  Chew-Pu Jou

Inventor： Li-Wei Chu ,  Chun-Yu Lin ,  Shiang-Yu Tsai ,  Ming-Dou Ker ,  Ming-Hsien Tsai ,  Tsun-Lai Hsu ,  Chew-Pu Jou

IPC: H02H3/20

CPC classification number: H02H9/046 ,  H01L27/0288

Abstract: An electrostatic discharge protection circuit includes an input node coupled to receive an input signal and an output node coupled to output the input signal to an internal circuit. A first inductor is coupled to the input node and to the output node, and a second inductor is coupled to the output node and to a first power supply node through a resistance. A plurality of protection devices are coupled to the first and second inductors and are disposed in parallel with each other.

Abstract translation: 静电放电保护电路包括耦合以接收输入信号的输入节点和被耦合以将输入信号输出到内部电路的输出节点。 第一电感器耦合到输入节点和输出节点，第二电感器通过电阻耦合到输出节点和第一电源节点。 多个保护装置耦合到第一和第二电感器并且彼此平行地设置。

公开(公告)号：US20130163127A1

公开(公告)日：2013-06-27

申请号：US13337463

申请日：2011-12-27

Applicant: Li-Wei CHU ,  Chun-Yu LIN ,  Shiang-Yu TSAI ,  Ming-Dou KER ,  Ming-Hsien TSAI ,  Tsun-Lai HSU ,  Chew-Pu JOU

Inventor： Li-Wei CHU ,  Chun-Yu LIN ,  Shiang-Yu TSAI ,  Ming-Dou KER ,  Ming-Hsien TSAI ,  Tsun-Lai HSU ,  Chew-Pu JOU

IPC: H02H9/04

CPC classification number: H02H9/046 ,  H01L27/0288

Abstract: An electrostatic discharge protection circuit includes an input node coupled to receive an input signal and an output node coupled to output the input signal to an internal circuit. A first inductor is coupled to the input node and to the output node, and a second inductor is coupled to the output node and to a first power supply node through a resistance. A plurality of protection devices are coupled to the first and second inductors and are disposed in parallel with each other.

Abstract translation: 静电放电保护电路包括耦合以接收输入信号的输入节点和被耦合以将输入信号输出到内部电路的输出节点。 第一电感器耦合到输入节点和输出节点，第二电感器通过电阻耦合到输出节点和第一电源节点。 多个保护装置耦合到第一和第二电感器并且彼此平行地设置。