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Content Provider | IEEE Xplore Digital Library |
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Author | Acar, E. Ozev, S. |
Copyright Year | 2005 |
Description | Author affiliation: Duke Univ., Durham, NC, USA (Acar, E.; Ozev, S.) |
Abstract | The test cost of RF systems is an increasing percentage of the overall system cost. This trend is mainly due to the traditional RF testing schemes based on the full measurement of specifications over a wide range of input conditions. In this paper, we present a test development methodology for RF circuits based on a novel parametric fault definition. We target deviations in physical circuit parameters, such as a resistance or the width of a transistor. However, we consider a circuit faulty only if it violates a specification. Our test development method aims at reducing not only the number of measurements, but also the overall test hardware cost by incorporating the relative set-up cost of each measurement into our selection criteria. Experimental results on a low-noise amplifier (LNA) circuit show that our test development technique reduces the overall test time (49%-67%) as well as the number of required measurement set-ups (17%-33%) considerably. By defining the target faults based on specification violations, our technique also provides high confidence in the test quality. |
Starting Page | 73 |
Ending Page | 79 |
File Size | 299844 |
Page Count | 7 |
File Format | |
ISBN | 078039254X |
DOI | 10.1109/ICCAD.2005.1560043 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2005-11-06 |
Publisher Place | USA |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Circuit testing Radio frequency Fault location Circuit faults Costs Electrical resistance measurement System testing Hardware Low-noise amplifiers Time measurement |
Content Type | Text |
Resource Type | Article |
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