I(DD) PULSE RESPONSE TESTING - A UNIFIED APPROACH TO TESTING DIGITAL AND ANALOG ICS

被引:11
作者
BEASLEY, J
RAMAMURTHY, H
RAMIREZAUGULO, J
DEYONG, M
机构
[1] Department of Electrical and Computer Engineering, New Mexico State University, Las Cruces
关键词
INTEGRATED CIRCUITS; CIRCUIT TESTING;
D O I
10.1049/el:19931405
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
A test method is presented for detecting defects and fabrication variations in both digital and analogue circuits by simultaneously pulsing the power supply rails and analysing the temporal and/or the spectral characteristics of the resulting transient rail currents. The presented method has a distinct advantage over other forms of i(DD) testing because it requires a single test vector to excite and expose the presence of a defect or fabrication variations.
引用
收藏
页码:2101 / 2103
页数:3
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