Oscillation-based testing (OBT) and Oscillation-based built-in self-testing (OBIST) circuits
enable detection of catastrophic faults in analogue and RF circuits, but both are sensitive to …

This paper describes a design for testability technique for second-order bandpass
operational transconductance amplifier and capacitor (OTA-C) filters using an oscillation …

An analytical method to determine the response of a class of Oscillation Based Test circuits
built around second-order filters is presented. It is showed that in the case of a system with …

In this work, we explore the ability of OBT for testing OTA-C filters with a more complex OTA
configuration than in previously reported one. Adopting a second-order structure as a case …

In this work, we explore the ability of oscillation-based test (OBT) for testing OTA-C filters.
Adopting a second-order band pass filter as a case study, we present a scheme that uses a …

The Sigma-Delta modulators that use feedforward architectures are used for the
implementation of high-resolution oversampled A/D converters. If these architectures are …

This paper deals with the control of current phase advancing in single-leg voltage source
inverters (VSI) and matrix converters with a two-phase output. The phase shift of the current …

This paper proposes a new performance characterization for oscillation-based test (OBT).
The ability of OBT for detecting deviation faults under simultaneous statistical fluctuation of …

In this work, we evaluate the ability of Oscillation-Based Test (OBT) for detecting in
continuous-time filters, more realistic parametric faults. As a case study, we consider a low …

Este trabajo analiza el uso del test de filtros en escalera de tiempo continuo de alto orden
por medio del test basado en oscilaciones (OBT). La implementación de OBT requiere …