。MAXIM

公司生产的MAX274是单片集成有源滤波器，无

需外接电容，不仅受杂散电容的影响很小，而且

可以有效减小电路体积，提高电路性能。笔者采

用MAX274设计出了性能良好的八阶连续时间有

源低通滤波器。现将设计方法及经验体会归纳总

结如下，供感兴趣的科技工作者参考。-. MAXIM' s MAX274 is a monolithic company integrated active filter, no external capacitors, not only by the stray capacitance has little effect, and can reduce the circuit size, to improve the circuit performance. I used the MAX274 design a good performance of the eight-order continuous time active low-pass filter. Experience of design and experience will now be summarized as follows, for the interest of science and technology workers.