Abstract :
A technique for sensitizing faults in analog circuits by varying the supply voltage and monitoring the supply current is discussed. The detection of short circuit faults is demonstrated with a simple CMOS circuit. The technique is applied to a larger analog circuit and significantly improved fault cover is obtained.
Keywords :
"Circuit testing","Analog circuits","Voltage","Current supplies","Monitoring","Circuit faults","Logic testing","Semiconductor device modeling","Switches","CMOS analog integrated circuits"
