WebAug 1, 2015 · A practical model for characterizing comparator metastability errors in SAR ADCs is presented, and is used to analyze not only the conventional SAR but also LSB … WebFeb 20, 2014 · A critical issue in the design of high-speed ADCs relates to the errors that result from comparator metastability. Studied for flash architectures in the past, IEEE websites place cookies on your device to give you the best user experience. By using our websites, you agree to the placement of these cookies. ...
CHARACTERIZATION AND REDUCTION OF …
WebJun 1, 2024 · A 7 dB improvement is shown in signal-to-noise-plus-distortion ratio by using the statistical estimator for an 11-bit SAR over a wide range of capacitance mismatch and ADC noise. Introduction. ... or inject pseudo-random sequences during comparator metastability periods to measure the distance between code-boundaries . However, … Webimprovement is shown in signal-to-noise-plus-distortion ratio by using the statistical estimator for an 11-bit SAR over a wide range of capacitance mismatch and ADC noise. ... pseudo-random sequences during comparator metastability periods to measure the distance between code-boundaries [8]. However, most previously reported techniques … bucktown general store
A 0.6-V 12-bit 13.2-fJ/conversion-step SAR ADC with time-domain …
WebMetastability Summary • Metastability is unavoidable All you can do is make τsmall and give enough time for regeneration to make PE small. • Supplementary Slides examine … WebNov 12, 2024 · Abstract: This article presents a 14-bit 4-MS/s voltage-controlled oscillator (VCO)-based successive approximation register (SAR) analog-to-digital converter (ADC), where the metastability of the VCO-based comparator is exploited for the background calibration of mismatch errors. http://class.ece.iastate.edu/ee435/lectures/Dynamic%20Comparators.pdf bucktown grandville mi