[理工] [電子] 102台聯電子某幾題
雖然考完成績也出來了 但是跟預期的有點落差
有幾題覺得好像自己算對 又好像不對
想知道板上神手怎麼解~
6.如下圖所示的電路 假設運算放大器為理想 二極體之導通電壓為0.7V
二極體導通後之導通電阻為0 試分析,若想使二極體D2導通 則Vs至少要
施加的電壓為多少伏特?
http://ppt.cc/v-ug
14.分析以下電路 假設所有MOSFETs皆操作在飽和區且忽略基底效應
電晶體的轉導值皆為gm = 1 mA/V 輸出阻抗ro為無限大
試求本電路之入偏移電壓(input offset voltage) (需標示正負號)
http://ppt.cc/feo~
跟大家討論看看這兩題 懇求一下高手解答 感謝~~
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