Nsamples=Z2∗σ2/e2=(1.96)2∗π/(0.01)2∗(212−1) 以上,本文是对于maxim官网中对于输入sine波求dnl和inl的方法解析,仅供参考交流,欢迎指正。原文:Histogram Testing Determines DNL and INL Errors (stg-maximintegrated.com)
Also called code density test, the histogram test approach helps determine nonlinearityparameters such as differential and integral nonlinearities (INL and DNL) in data converters. Thefollowing application note lends insight into the mathematical relationship between probability densityfunction and various ...
采用上述64k标准数据采集系统的存储容量时,为了精确描述INL/DNL特性,必须采集多组数据记录并将其合并到一个文件中。例如,当需要256k个数据点时,则要采集四组64k的数据,在采用应用笔记2085:" Histogram Testing Determines DNL and INL Errors "介绍的MATLAB软件(或同类软件)进行数据分析之前,需要将它们合并到一起。
ADC 测试数据的matlab 分析程序,计算SNR INL DNL ENOB等 点赞(0) 踩踩(0) 反馈 所需:7 积分 电信网络下载 qtkaifajingyan 2025-03-30 00:01:52 积分:1 FxloudongCTF-Poc 2025-03-30 00:11:44 积分:1 青岛爱家教网信息费计算器 2025-03-30 00:19:21 积分:1 ...
采用上述64k标准数据采集系统的存储容量时,为了精确描述INL/DNL特性,必须采集多组数据记录并将其合并到一个文件中。例如,当需要256k个数据点时,则要采集四组64k的数据,在采用应用笔记:HistogramTesting Determines DNL and INL Errors介绍的MATLAB软件(或同类软件)进行数据分析之前,需要将它们合并到一起。
s= inldnl(analog,digital,range,type)calculates the integral nonlinearity (INL) and differential nonlinearity (DNL) errors of ADCs and DACs. The function calculates INL and DNL using the analog and digital input output data and the nominal analog dynamic range of the converter. The function can ...
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? Dynamic sparkle codes produce only minor DNL/INL errors E.g. 123, 123, …, 123, 0, 124, 124, … ? look at ADC output to detect ? Noise not detected & averaged out E.g. 9, 9, 9, 10, 9, 9, 9, 10, 9, 10, 10, 10, … Ref: B. Ginetti and P. Jespers, “...
The DNL/INL problem is better but still not great. I used a 16-bit AD5693 DAC to generate ADC input. I stepped from zero to 3.0 V in one millivolt steps. I get this error chart for the ADC at 12-bit resolution. I subtracted a large zero offset and adjusted for the 3.0 V refere...
This paper presents a comparator generation and selection method to reduce the linearity errors—DNL and INL—for a CMOS flash analog-to-digital converter ... J Yoo,CD Lee - 《Analog Integrated Circuits & Signal Processing》 被引量: 37发表: 2003年 Statistical behavioral modeling for A/D-conve...