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1、多用函数信号发生器的设计2012年5月IV多用函数信号发生器的设计TheDesignofMulti-functionsignalGeneratorIV摘要函数信号发生器是指能自动产生方波、正弦波、三角波等电压波形的仪器,它在实验及科学研究中得到了广泛应用。本课题的任务是设计一个函数信号发生器，使其能自动产生方波、三角波以及正弦波。本论文主要针对函数信号发生器进行论述，它基本可分为四部分：第一部分主要是对设计中应用到的一些模电数电方面的知识如电压比较器积分器，差分放大器等进行简单介绍;第二部分的主要内容是提出了以下两种设计方
2、案:第一种方案是基于单片集成芯片MAX038函数信号发生器的设计,第二种方案是基于晶体管、运放IC等函数信号发生器的设计,并且对这两种方案的优点和缺点进行分析比较,最后确定采用第二种方案来完成函数信号发生器的设计。第三部分就具体介绍了我的设计方案—基于晶体管、运放IC等函数信号发生器的设计,它是本文的核心,该部分讲述了性能指标、原理框图、以及如何通过参数计算来确定设计电路等几个方面的内容;文章第四部分就主要介绍了调试安装的方法,并对设计中出现的故障进行了简要分析。关键字：函数信号发生器差分放大器积分器IVAbstractT
3、hefunctionsignalgeneratingdeviceisreferscanautomaticallyhavevoltagewaveformtheandsoonthesquare-wave,sinewave,trianglewaveinstrument,itobtainedthewidespreadapplicationintheexperimentandthescientificresearch.Thistopicdutydesignsafunctionsignalgeneratingdevice,enable
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8、ccircuitandsoonseveralaspectsthecontent;Thearticlefourthpartmainlyintroducedthedebugginginstallmentmethod,andtodesignedthebreakdownwhichappearedtocarryo
