International Test Conference 2003 (ITC'03) Hybrid Multisite Testing at Manufacturing Charlotte, NC, USA September 30-October 02 ISBN: 0-7803-8107-6
This paper deals with Hybrid multisite testing of VLSI chips by utilizing automatic test equipment (ATE) in connection with built-in self-test (BIST). The performance of a multisite testing process is analyzed using device-under-test (DUT) parameters (such as yield and average number of faults per DUT) as well as test process features (such as number of channels, coverage and touchdown time for the head). Two scenarios which permit immediate and delayed replacements, are considered and analytical models are given to establish the multisite test time of an ATE. A hybrid BIST and ATE approach is also analyzed to improve the performance of a multisite test environment and to better utilize the channels in the head of the tester.
Citation:
H. Hashempour, F. J. Meyer, F. Lombardi, F. Karimi, "Hybrid Multisite Testing at Manufacturing," itc, pp.927, International Test Conference 2003 (ITC'03), 2003 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||