DESIGN STRATEGY FOR LOW-VOLTAGE SC CIRCUITS

被引：18

作者：

BASCHIROTTO, A

CASTELLO, R

MONTECCHI, F

机构：

[1] Universita' di Pavia-Dipartimento di Elettronica, 27100-Pavia

来源：

ELECTRONICS LETTERS | 1994年 / 30卷 / 05期

关键词：

SWITCHED CAPACITOR NETWORKS; CIRCUIT DESIGN;

D O I：

10.1049/el:19940294

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：

Great care must be taken when using SC techniques from a low supply voltage to ensure proper switch operation. A new approach to solve this problem (called switched op amp) has been recently,proposed and it is based on turning on and off the op-amps in SC circuits. In the Letter a modified version of the switched op amp approach is proposed. This results in a considerable increase of the signal swing for a given, supply voltage and in a substantial reduction of the minimum supply voltage required for proper circuit operation.

引用

页码：378 / 380

页数：3