A high resolution on-chip beat frequency detection system for measuring BTI, HCI, and TDDB

John Keane, Xiaofei Wang, Devin Persaud, Chris H. Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We present an on-chip reliability monitor capable of separating the aging effects of Hot Carrier Injection (HCI), Bias Temperature Instability (BTI), and Time Dependent Dielectric Breakdown (TDDB) with high frequency resolution. Sub-μs measurements are controlled by on-chip logic in order to avoid excessive unwanted BTI recovery during stress interruptions. Frequency shift measurement resolution of down to the error floor of 0.07% is achieved during these short interruptions using a beat frequency detection system, and we automate the experiments through a simple digital interface. Measurement results are presented from a 65 nm test chip.

Original languageEnglish (US)
Title of host publication2010 IEEE International Conference on Integrated Circuit Design and Technology, ICICDT 2010
Pages142-145
Number of pages4
DOIs
StatePublished - Aug 20 2010
Event2010 IEEE International Conference on Integrated Circuit Design and Technology, ICICDT 2010 - Grenoble, France
Duration: Jun 2 2010Jun 4 2010

Publication series

Name2010 IEEE International Conference on Integrated Circuit Design and Technology, ICICDT 2010

Other

Other2010 IEEE International Conference on Integrated Circuit Design and Technology, ICICDT 2010
Country/TerritoryFrance
CityGrenoble
Period6/2/106/4/10

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