Analog to digital conversion using a pulse width modulator and an irregular sampling decoder

被引：0

作者：

Hernandez, Luis ^{[1
]}

Prefasi, E. ^{[1
]}

机构：

[1] Univ Carlos III Madrid, Leganes, Spain

来源：

2006 13TH IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS AND SYSTEMS, VOLS 1-3 | 2006年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper shows a data converter based on a self oscillating pulse width modulator. The output data is recovered form the PWM signal using a digital replica of the PWM loop filter and a data driven asynchronous sampler. A cubic spline interpolator is used to accomplish the irregular to uniform sampling conversion at the output of the data converter. This architecture is specially suited for low voltage technologies.

引用

页码：716 / 719

页数：4