摘要
研究了一种函数信号发生器。该信号发生器由单片机STC12C5A60S2、DDS芯片AD9851、以及高频运放AD603等组成,实现了幅度和频率可调的多种波形(三角波、方波、正弦波)输出的功能。通过实物制作,其性能指标达到了设计要求,具有一定的应用和推广价值。
A kind of function signal generator is studied in this paper. The signal generator is composed of single chip STC 12C5A60S2, DDS chip AD8951, and the high frequency amplifier AD603, which has a variety of waveform （triangle, square wave, sine wave） amplitude and frequency adjustable output function. Through object-making, the performance indexes achieve the design requirement, whieh has a certain value of application and popularization.
出处
《三明学院学报》
2013年第4期43-46,共4页
Journal of Sanming University
基金
大学生创新性实验计划项目(ZL1216/CS(sj)
201211311009
201211311014)
"卓越工程师"教育培养计划改革试点项目(SD1108)
三明学院教学改革项目(L1116/Q)
