An Array-Based Circuit for Characterizing Latent Plasma-Induced Damage

被引:0
|
作者
Choi, Won Ho [1 ]
Jain, Pulkit [1 ]
Kim, Chris H. [1 ]
机构
[1] Univ Minnesota, Dept Elect & Comp Engn, Minneapolis, MN 55455 USA
关键词
Plasma-induced damage; Aging; Time dependent; dielectric breakdown; degradation;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
An array-based Plasma-Induced Damage (PID) characterization circuit with various antenna structures is proposed for efficient collection of massive PID breakdown statistics. The proposed circuit reduces the stress time and test area by a factor proportional to the number of Devices Under Test (DUTs). Measured Weibull statistics from a 12x24 array implemented in 65nm show that DUTs with plate type antennas have a shorter lifetime compared to their fork type counterparts suggesting greater PID effect during the plasma ashing process.
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页数:4
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