Design of a slew rate controlled output buffer

被引：9

作者：

Garcia, F ^{[1
]}

Coll, P ^{[1
]}

Auvergne, D ^{[1
]}

机构：

[1] ATMEL, Rousset, France

来源：

ELEVENTH ANNUAL IEEE INTERNATIONAL ASIC CONFERENCE - PROCEEDINGS | 1998年

关键词：

D O I：

10.1109/ASIC.1998.722821

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：

Due to the wide range of IC operating conditions, designing I/O drivers does not constitutes a trivial task. Output ringing due to overdrive as well as power noise due to simultaneous switching of output drivers must be avoided. A structure of output driver is proposed that uses a capacitance feedback to control the output slew, reducing the power noise. The transition time of the resulting driver is shown constant over a large range of output loading conditions. A description is given of a driver implemented in a 0.8 mu m CMOS technology.

引用

页码：147 / 150

页数：4