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Analysis of 65 nm technology grounded-gate NMOS for on-chip ESD protection applications.
- Source :
- Electronics Letters (Institution of Engineering & Technology); 9/11/2008, Vol. 44 Issue 19, p1129-1130, 2p, 2 Charts, 4 Graphs
- Publication Year :
- 2008
-
Abstract
- Because of its simple structure and snapback characteristics, the grounded-gate NMOS (GGNMOS) has been widely used as an electrostatic discharge (ESD) protection device. ESD performance of GGNMOS fabricated in the 65 nm CMOS process is investigated, and measurement results for the snapback behaviour, failure current It2, holding voltage, and trigger voltage of such advanced MOS devices are illustrated. The effects of four key GGNMOS parameters, channel length, finger number, drain-to-gate spacing and source-to-gate spacing on the ESD performance, are considered, and optimal MOS structures for robust ESD protection applications are suggested. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00135194
- Volume :
- 44
- Issue :
- 19
- Database :
- Complementary Index
- Journal :
- Electronics Letters (Institution of Engineering & Technology)
- Publication Type :
- Academic Journal
- Accession number :
- 34225042
- Full Text :
- https://doi.org/10.1049/el:20081073