Optimise the dynamic range of a sigma-delta modulator

被引：0
|
作者：
Zhang, J [1 ]
Brennan, PV [1 ]
Jiang, D [1 ]
Smith, PD [1 ]
Vinogradova, E [1 ]
机构：
[1] UCL, Dept Elect & Elect Engn, London, England
来源：
2004 47TH MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL III, CONFERENCE PROCEEDINGS | 2004年
关键词：
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：
This paper introduces analytic and numerical methods to optimise the dynamic range of a third-order sigma-delta analogue-to-digital converter (ADC). Quantisation noise in a specified bandwidth is predicted and expressed relative to the maximum sinusoidal output from the ADC, for a range of design parameters, in order to establish the optimum design to achieve maximum dynamic range.
引用
收藏
页码：375 / 378
页数：4
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