Differential nonlinearity (acronym DNL) is a commonly used measure of performance in digital-to-analog (DAC) and analog-to-digital (ADC) converters. It is a term describing the deviation …

2001年11月20日 · Manufacturers have recently introduced high-performance analog-to-digital converters (ADCs) that feature outstanding static and dynamic performance. You might ask, …

2022年12月9日 · Learn about an imperfection that can affect the system response, the ADC’s nonlinearity, namely the differential nonlinearity (DNL) and integral nonlinearity (INL) …

2.3 Differential Non Linearity (DNL) Differential Non Linearity, also referred as Differential Linearity Error, describes deviation between ideal step-sizeto actual step-sizeobserved for each ADC …

本文你将了解到可以影响系统响应的缺陷，即ADC的非线性，包括 微分非线性 (DNL)和 积分非线性 (INL)规范（specifications）。 由于失调和增益误差等影响，实际的模数转换器（ADC）的 …

Differential Nonlinearity (DNL) is a measure of the separation between adjacent levels measured at each vertical step (% or LSB). DNL = (Dcx - 1) LSBs where Dcx is the size of the actual …

DNL stands for Differential Non-Linearity and quantifies the ADC or DAC precision. The term differential refers to the values an ADC takes between two consecutive levels. When the input …

2020年10月1日 · This article discusses the method of calculating an ADC’s INL and DNL using a sine-wave input and the effects of various non-idealities in the input on linearity measurement.

2003年6月18日 · During a histogram test a repetitive, dynamic signal with a bathtub distribution (e.g. sine-wave signal) is applied to the analog-to-digital converter (ADC), generating a …

By quantifying deviations from ideal responses and visualizing DNL characteristics, engineers can effectively assess ADC performance and mitigate potential inaccuracies in control and …