MONOLITHIC MOS SWITCHED-CAPACITOR MICROSYSTEMS FOR NONLINEAR ANALOG SIGNAL-PROCESSING

被引：3

作者：

CICHOCKI, A

UNBEHAUEN, R

机构：

[1] Univ Erlangen-Nuremberg, West Ger, Univ Erlangen-Nuremberg, West Ger

来源：

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 1988年 / 37卷 / 01期

关键词：

ELECTRIC NETWORKS; SWITCHING - FUNCTION GENERATORS - MATHEMATICAL TECHNIQUES - Transfer Functions - SIGNAL PROCESSING;

D O I：

10.1109/19.2656

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 nonlinear signal processor (converter) concept suitable for MOS switched-capacitor (SC) system applications is presented. The method is based on time-division and sampling principles. Standard stray-insensitive, offset-compensated MOS SC subcircuits are used as building blocks. A wide variety of nonlinear converters such as multipliers, dividers, squares, higher-power-function generators, logarithmic-, exponential-, and trigonometric-function converters, and many others with special algebraic operations can be easily synthesized. The circuits offer high accuracy and low cost. Experimental results for some important converters are presented.

引用

页码：18 / 24

页数：7

共 20 条

[1] APPLICATIONS OF A DIRECT-TRANSFER SC INTEGRATOR [J].