Digital-to-analog Converter Considerations for Achieving a Dynamic Range of 1 ppm in Precision Mechatronics Systems

被引：0

作者：

Godfrey, Timothy D. ^{[1
]}

Eielsen, Arnfinn A. ^{[1
]}

Fleming, Andrew J. ^{[1
]}

机构：

[1] Univ Newcastle, Sch Elect Engn & Comp Sci, Precis Mechatron Lab, Callaghan, NSW 2308, Australia

来源：

2015 IEEE CONFERENCE ON CONTROL AND APPLICATIONS (CCA 2015) | 2015年

关键词：

RESOLUTION;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The resolution of precision mechatronic systems employing the best available instrumentation is presently limited by the noise and distortion performance of digital-to-analog converters. The sources of noise and distortion include quantization error, non-linearity, thermal noise, and semiconductor noise. A resistor string digital-to-analog converter topology employing noise-shaping is presented and the contribution of each noise source in this topology is described in order to specify the necessary parameters to achieve a given resolution.

引用

页码：786 / 791

页数：6

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