A design-for-testability (DFT) methodology for switched-capacitor (SC) filters is presented,
based on an architecture using some additional circuitry and providing extra capabilities for …

The design of checkers aimed at the concurrent test of analog and mixed-signal circuits is
considered in this paper. These checkers can on-line test duplicated and fully differential …

A design methodology for on-line testing analog linear fully differential (FD) circuits is
presented in this work. The test strategy is based on concurrently monitoring via an analog …

The reduction of test costs, especially in high safety systems, requires that the same test
strategy is employed for design validation, manufacturing and maintenance tests, and …

The design of checkers suitable for concurrent error detection in analogue and mixed-signal
circuits is addressed in this paper. These checkers can on-line test duplicated and fully …

This paper presents a novel multifunctional test structure called Analog BulLt-in Block
Observer (ABILBO). This structure is based on analog integrators and achieves analog scan …

In this paper, we address the design of analogue parts of mixed-signal integrated circuits
which comply with existing self-checking digital parts. Fully differential analogue functional …

A design-for-test methodology for SC filters is presented, based on an architecture using
some additional circuitry and providing extra capabilities for both off-and on-line tests. The …

A design methodology for analogue on-line test is presented by means of a real circuit
implementation. The test strategy is based on monitoring via a very small analogue checker …

A new approach for the on-line testing of operational amplifiers embedded into analog and
mixed-signal circuits is presented in this paper. A built-in detector is used for providing an on …