Low-voltage class AB CMOS current output stage

被引:12
|
作者
Palumbo, G [1 ]
Pennisi, S [1 ]
机构
[1] Univ Catania, Dipartimento Elettr Elettron & Sistemist, I-95125 Catania, Italy
关键词
D O I
10.1049/el:19990845
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
A novel class AB current-mode output stage is presented. The circuit adopts an active-bootstrapped technique which allows low-voltage operation. Moreover, high transfer accuracy and an extremely high output resistance are also achieved without compromising the frequency response. The excellent performance of the circuit is confirmed by simulations using a 0.8 mu m CMOS technology.
引用
收藏
页码:1329 / 1330
页数:2
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