OPTIMAL DYNAMIC-RANGE INTEGRATORS

被引：35
|
作者：
GROENEWOLD, G
机构：
[1] Department of Electrical Engineering, Electronics Research Laboratory, Delft University of Technology
来源：
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS | 1992年 / 39卷 / 08期
关键词：
D O I：
10.1109/81.168928
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：
The design of optimal dynamic range integrators that are meant as building blocks for optimal dynamic range analog continuous-time filters is discussed. A fundamental limit for the dynamic range of an integrator is given. This limit is a function of the supply voltage and the available amount of capacitance. It is shown how integrators are to be designed if this limit is to be reached. Different conventional integrator realizations are evaluated and optimized, so that they can be compared to the fundamental limit. A design example of a filter with integrators that approach this limit closely is given.
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页码：614 / 627
页数：14
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