作者Kuan823 (帥寬)
看板NTUEE115HW
標題[情報] 呂班電子練習題
時間Thu Sep 20 23:54:39 2012
#1. cascade amp in p.1-12
(1)find Av, Gv
(2)find Ri Ro Avo
#2. For a voltage amplifier with Ri=10kΩ,Ro=10Ω,Avo=20,find its
current/transimpedance/transconductance/amp model.
#3. find find T(jω)=? is it a STC?
Vi‧─-^^^^─| |─┬─┬‧Vo
R C │ │
< ┴
R > ┬ C
│ │
┴ ┴
/// ///
#4. low-pass STC R=10kΩ,C=10^-6F,
Vi(t)=5cos(t+20°)+8cos(10t)+2cos(1000t-30°)
(1)find Vo(t)?
(2)estimate Vo(t) by Bode plot!!
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◆ From: 140.112.249.231
1F：推 david942j:帥寬=v= 09/21 17:15
2F：推 po5980:#4的第三項呂帥表示是1000t XD 09/21 18:14
※ 編輯: Kuan823 來自: 140.112.4.191 (09/21 18:45)
3F：推 truthatt11:推XD 09/21 22:00
4F：推 candy0515:推彈寬~XDD 09/21 23:01
5F：推 butterfly21:y 09/22 14:05
6F：推 bigfish0330:推帥寬 09/23 11:43