This article introduces a novel procedure for the estimation of the frequency, amplitude, and
phase of a sinusoidal signal after one-bit quantization. The estimator requires knowledge of …

Lower cost test solutions are required to overcome high test cost issue of conventional
characterization for the mixed-signal circuits, which is primarily caused by test equipment …

Long test times and the use of conventional automatic test equipment (ATE) makes
conventional mixed-signal linearity performance testing costly. Diminishing test time of …

The conventional analog and mixed-signal production testing of system-on-a-chip systems
provides limited controllability and observability because automatic test equipment (ATE) …

The parametric estimation of devices in a signal chain, including the cascade of a digital-to-
analog converter (DAC), a low-pass filter, and an analog-to-digital converter (ADC), is …

Design-for-test (DfT) circuitry that employs differential terminals inherently suffers from an
imbalance in the output of its differential pair. By providing the imbalanced differential test …

The inherent fault-masking characteristic of the traditional loopback test produces overly
pessimistic estimates of device-under-test (DUT) performance, which negatively impacts …

Aiming at the test requirements for broadband signals, transient signals and HDR (High
Dynamic Range) signals under complex electromagnetic environment, the multi-domain …

Predicting precise specifications of differential mixed-signal circuits is a difficult problem,
because analytically derived correlation between process variations and conventional …