渤海大学学报(自然科学版)
渤海大學學報(自然科學版)
발해대학학보(자연과학판)
JOURNAL OF BOHAI UNIVERSITY NATURAL SCIENCE EDITION
2013年
1期
30-32
,共3页
运算电路%同相输入%输入电阻
運算電路%同相輸入%輸入電阻
운산전로%동상수입%수입전조
operational circuits%noninverting input%input resistance
基负反馈放大电路的框图分析法,分析讨论了运放特性非理想化时同相比例运算电路的输入电阻,并进一步讨论了在不同的近似条件下,该表达式的不同近似结果.
基負反饋放大電路的框圖分析法,分析討論瞭運放特性非理想化時同相比例運算電路的輸入電阻,併進一步討論瞭在不同的近似條件下,該錶達式的不同近似結果.
기부반궤방대전로적광도분석법,분석토론료운방특성비이상화시동상비례운산전로적수입전조,병진일보토론료재불동적근사조건하,해표체식적불동근사결과.
Based on the method of block diagram , an analysis is made for the input resistance in the in -phase proportion of operational circuits , when the characteristic of operation is non -ideal.Further discussion is made of the different approximate conditions, the expression of different approximate results ..
