摘要
设计了一种运算电路,通过运算放大器和模拟开关组成信号选通电路,将两路模拟信号经模拟开关选通后输出一路传送给减法器电路单元,与另一路模拟信号进行运算放大,输出可调的直流电压。适用于高频信号处理,输出电压稳定。
The analog operation circuit which composed of SPDT Switch and operation amplifiers is designed.A signal is selected from two,and then operated and amplified with another signal.Finally,the adjustable DC voltage signal is generated stability even at high frequency.
作者
金肖依
张浩然
鲁争艳
李贵娇
Jin Xiaoyi;Zhang Haoran;Lu Zhengyan;Li Guijiao(East China Institute of Photo-electron IC,Suzhou Jiangsu,215163)
出处
《电子测试》
2018年第14期35-36,共2页
Electronic Test
关键词
运算电路
信号选通
运算放大
operation circuit
signal selection
operation amplifier
