Structural DfT Approach on Folded ADCs

Structural DfT Approach on Folded ADCs

This paper presents a structural design for test approach for folding and interpolated analog-to-digital converters. In this methodology relative deviations between internal ADC nodes are measured to detect the presence of a fault. A behavioral model of the ADC and the DfT has been done in MATLAB/SI...

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Hauptverfasser: Mozuelos, R., Lechuga, Y., Martinez, M., Bracho, S.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Analog-digital conversion
Circuit faults
Circuit testing
Design for testability
Energy consumption
Mathematical model
MATLAB
Microelectronics
Performance evaluation
Systems engineering and theory
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Beschreibung
Zusammenfassung:This paper presents a structural design for test approach for folding and interpolated analog-to-digital converters. In this methodology relative deviations between internal ADC nodes are measured to detect the presence of a fault. A behavioral model of the ADC and the DfT has been done in MATLAB/SIMULINK environment to evaluate the efficiency of the proposed test approach compared to a functional test.
DOI:10.1109/ICECS.2007.4510971