Fully Differential Sigma-Delta Modulator Structure for Current-Mode Sensors

被引：3
|
作者：
Sniatala, Pawel [1 ]
Handkiewicz, Andrzej [1 ]
Goes, Joao [2 ]
Paulino, Nuno [2 ]
Oliveira, Joao Pedro [2 ]
机构：
[1] Poznan Univ Tech, Dept Comp Engn, Ul Piotrowo 3A, PL-60965 Poznan, Poland
[2] Univ Nova Lisboa, Fac Ciencias & Tecnol, Dept Engn Electrotecn, UNINOVA CTS, Campus FCT UNL, P-2829516 Caparica, Portugal
来源：
2016 INTERNATIONAL CONFERENCE ON SIGNALS AND ELECTRONIC SYSTEMS (ICSES) PROCEEDINGS | 2016年
关键词：
Sigma-Delta Modulator; Current-Mode; FILTERS;
D O I：
10.1109/ICSES.2016.7593816
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：
Many emerging systems, such as smart sensor interfaces for cyher-physical systems (CpS), require energy efficient analog-to-digital converters (ADCs). Low-order, continuous time (CT), current-mode (CM) sigma-delta modulators (SDMs) can he an attractive solution due to their intrinsic ability to operate with ultra-low voltage signal swings, without requiring any voltage-mode amplifiers, whilst providing significant energy savings. A first-order, continuous-time, current-mode Sigma Delta modulator (SDM) with high energy efficiency is proposed. The SDM, designed in a 65 nm CMOS technology.
引用
收藏
页码：37 / 40
页数：4
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