Invention Grant
- Patent Title: Electrostatic discharge protection circuit for compound semiconductor devices and circuits
- Patent Title (中): 化学半导体器件和电路的静电放电保护电路
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Application No.: US13359461Application Date: 2012-01-26
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Publication No.: US08767366B2Publication Date: 2014-07-01
- Inventor: Andrew T. Ping , Dominic J. Ogbonnah
- Applicant: Andrew T. Ping , Dominic J. Ogbonnah
- Applicant Address: US OR Hillsboro
- Assignee: TriQuint Semiconductor, Inc.
- Current Assignee: TriQuint Semiconductor, Inc.
- Current Assignee Address: US OR Hillsboro
- Agency: Schwabe, Willamson & Wyatt, P.C.
- Main IPC: H02H3/20
- IPC: H02H3/20 ; H02H9/04

Abstract:
An apparatus and method is disclosed for providing an electrostatic discharge protection circuit for compound semiconductor devices and circuits. The electrostatic discharge protection circuit comprises a first terminal and a second terminal. The electrostatic discharge protection circuit further comprises a transistor shunt element that is operably coupled between the first terminal and the second terminal; the transistor shunt element is capable of providing a bi-directional discharge path between the first terminal and the second terminal. The electrostatic discharge protection circuit further comprises a shut-off element that is operably coupled with the second terminal; the shut-off element is capable of keeping the transistor shunt element turned-off.
Public/Granted literature
- US20120236449A1 ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT FOR COMPOUND SEMICONDUCTOR DEVICES AND CIRCUITS Public/Granted day:2012-09-20
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