Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Jim Vickers"'
Publikováno v:
International Symposium for Testing and Failure Analysis.
Lock-in thermography (LIT) phase data is used to generate phase shift versus applied lock-in frequency plots to estimate defect depth in semiconductor packages. Typically, samples need to be tested for an extended time to ensure data consistency. Fur
Publikováno v:
2018 IEEE International Symposium on the Physical and Failure Analysis of Integrated Circuits (IPFA).
This paper describes a 2X improvement in phase data acquisition for Lock-in Thermography (LIT). Phase data is used to generate phase shift versus applied lock-in frequency plots to estimate defect depth in semiconductor packages. Typically, samples n
Publikováno v:
Proceedings of the Water Environment Federation. 2015:6090-6101
Publikováno v:
International Symposium for Testing and Failure Analysis.
Laser Voltage Imaging (LVI) has become a well-established method for isolating scan-shift (i.e., scan chain integrity) tests failures [1, 2]. When LVI is coupled with time-domain information acquired using Continuous-Wave Laser Voltage Probing (CW-LV
Publikováno v:
International Symposium for Testing and Failure Analysis.
In this paper we evaluate the possibility of extending Time Resolved Emission (TRE) technology towards future low voltage SOI technologies. In particular, we investigate and quantify the gain offered by the InGaAs detector improvements devised by Cre
Autor:
Jim Vickers, Radu Ispasoiu, Chi-Lin Young, Paul Ng, Dan Cotton, Francisco Contreras, Chris Shaw
Publikováno v:
International Symposium for Testing and Failure Analysis.
Ultra low voltage probing by time resolved emission (TRE) technology below 1.0V is very challenging for micro-processor debug in practical operation condition. This is because the photo-emission rate reduces exponentially as the power supply voltage
Autor:
Jim Vickers, Dan J. Bodoh, Ed Black, Kris Dickson, Dan Cotton, Birk Lee, Ron Wang, Nader Pakdaman, Tim Cheng
Publikováno v:
International Symposium for Testing and Failure Analysis.
Time-resolved photon emission has been shown to be useful in analyzing clock skews and timing-related defects in flip-chip devices. In practice, time-resolved photon emission using the S-25 Quantar detector cannot be used at long loop lengths (typica
Publikováno v:
International Symposium for Testing and Failure Analysis.
Dynamic hot-electron emission using time-resolved photon counting can address the long-term failure analysis and debug requirements of the semiconductor industry's advanced devices. This article identifies the detector performance parameters and comp