A Switched Capacitor Approach to Field-Programmable Analog Array (FPAA) Design

被引：1
|
作者：
Haydar Kutuk
Sung-Mo (Steve) Kang
机构：
[1] University of Illinois,Department of Electrical and Computer Engineering and Coordinated Science Laboratory
来源：
Analog Integrated Circuits and Signal Processing | 1998年 / 17卷
关键词：
switched-capacitor; configurable analog block; field-programmable analog array;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We present a voltage mode switched-capacitor Field Programmable Analog Array (FPAA) to be used to implement various analog circuits. The FPAA consists of uniform configurable analog blocks (CABs) allowing implementation of different functions. Each CAB consists of two back-to-back connected inverting and non-inverting strays-insensitive switched-capacitor integrators. The interconnection between CABs is implemented by switched and unswitched capacitor networks. The internal structure of CABs and the interconnection between different CABs are configured by user-programmable digital control signals. The functionality of the FPAA is demonstrated through embedding of different types of filters, programmable amplifiers, biquads, modulators and signal generators along with simulation results.
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页码：51 / 65
页数：14
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