Invention Grant
- Patent Title: Identification of ESD and latch-up weak points in an integrated circuit
- Patent Title (中): 识别集成电路中的ESD和闭锁弱点
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Application No.: US10569986Application Date: 2005-03-17
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Publication No.: US07694247B2Publication Date: 2010-04-06
- Inventor: Kai Esmark , Harald Gossner , Wolfgang Stadler , Marin Streibl
- Applicant: Kai Esmark , Harald Gossner , Wolfgang Stadler , Marin Streibl
- Applicant Address: DE Munich
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Munich
- Agency: Maginot, Moore & Beck
- International Application: PCT/EP2004/009591 WO 20050317
- International Announcement: WO2005/024672 WO 20050317
- Main IPC: G06F17/50
- IPC: G06F17/50

Abstract:
A program-controlled arrangement for the identification of ESD and/or latch-up weak points in the design or in the concept of an integrated circuit comprises a pre-processor, which processes first data about the description of the integrated circuit, second data about already ESD-characterized circuit parts of the integrated circuit, and third data which contain information about ESD test standards. A simulator device is connected downstream of the pre-processor which has a simulator which, by using the fourth and fifth data generated by the pre-processor, performs an ESD simulation of the integrated circuit, which has a monitoring controller for controlling the ESD simulation sequence in the simulator. An analysis device is connected downstream of the simulator device, which performs an evaluation of the sixth data generated in the simulator device with regard to their physical validity and meaningfulness, and marks the simulation runs having physically relevant ESD failure events.
Public/Granted literature
- US20070165344A1 Esd test arrangement and method Public/Granted day:2007-07-19
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