摘要
针对经济欠发达的西部地区学校经费不足的特点,利用集成运算放大器LM301,设计出能产生正弦、三角、方波、梯形、锯齿波和尖顶波等多种波形的函数信号发生器,且通过仿真很好地得到了各种波形。该函数信号发生器能满足一般的实验及演示的需要,并且成本很低,操作简洁方便,具有一定的参考价值。
Aiming at characteristics of economic shortage in western, LM301 integrated operational amplifier circuit design is developed which can produce sine, triangular,square, trapezoidal, Sawtooth waveform and other steeple wave of function signal generator. It Can satisfy the needs of the experiments and demonstration by simulating,and the cost is low,operation suc- cinct convenient.
出处
《现代电子技术》
2008年第9期91-93,97,共4页
Modern Electronics Technique
关键词
集成运算放大器
三角波
正弦波
方波
函数信号发生器
integrated operational amplifier
triangular wave
sine wave
square wave
function signal generator
