| 开关电容滤波器LTC1068在水声设备前置放大电路中的应用 |
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| 引用本文： | 饶中洋,冯春媛.开关电容滤波器LTC1068在水声设备前置放大电路中的应用[J].山东交通学院学报,2009,17(2):72-76. |
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| 作者姓名： | 饶中洋 冯春媛 |
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| 作者单位： | 山东交通学院,信息工程系,山东,济南,250023 |
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| 基金项目： | 山东省自然科学基金资助项目 |
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| 摘 要： | 介绍了LTC1068的结构及特点,给出利用FliterCAD软件设计的1个8阶Butterworth带通滤波器的应用电路.该滤波器应用在Pinger接收机等水声设备的前置放大电路中.实际应用表明该滤波器完全满足设计要求.
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| 关 键 词： | 带通滤波器 前置放大电路 |
Application of Switched-Capacitor Filter of LTC1068 in Preamplifier Circuit of Hydroacoustic Equipment |
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| RAO Zhong-Yang,FENG Chun-Yuan.Application of Switched-Capacitor Filter of LTC1068 in Preamplifier Circuit of Hydroacoustic Equipment[J].JOURNAL OF SHANDONG JIAOTONG UNIVERSITY,2009,17(2):72-76. |
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| Authors: | RAO Zhong-Yang FENG Chun-Yuan |
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| Institution: | Department of Information Engineering;Shandong Jiaotong University;Jinan 250023;China |
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| Abstract: | The structure and characteristics of LTC1068 is introduced.An eighth order Butterworth filter is designed by using FilterCAD.This filter is used in preamplifier circuit of hydroacoustic equipment such as Pinger receiver.Actual application shows that the filter meets the design requirements completely. |
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| Keywords: | LTC1068 FilterCAD |
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