Computer-based design of analog integrated CMOS-Circuits

被引：0
|
作者：
Batas, Daniel [1 ]
Fiedler, Horst [1 ]
机构：
[1] Univ Dortmund, Dept Microelect, Emil Figge Str 68, D-44227 Dortmund, Germany
来源：
PROCEEDINGS OF THE 11TH WSEAS INTERNATIONAL CONFERENCE ON CIRCUITS, VOL 1: CIRCUITS THEORY AND APPLICATIONS | 2007年
关键词：
computer aided design; CAD; electronic design automation; EDA; analog CMOS-circuits; dimensioning; target-oriented design;
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：
In this paper a software design tool is presented that supports the designer in the development process of integrated MOS circuits. Here the general difficulty to find out the right parameter set of all devices in the circuit is split into small device-level tasks, so the designer is able to interactively compute proper W & L geometries of each single MOS-device. Starting with the common dilemma in the design of integrated analog MOS-circuits with conventional design software, the approach is described to find out the right parameters at transistor-level. Operating point determinations expose some parasitic effects of modem MOS-devices, which complicate the process of design. Using the presented computer-program the designer directly experiences the dependencies of the transistor-parameters and their couplings among each other by interactive modifications of the design variables.
引用
收藏
页码：31 / +
页数：2
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