ǰλãҳ > 模拟电子电路期末模拟?- 百度文库
ʦѧԺ 2012
2013 ѧȵ ѧڿԣA
ע ...װ..ߡ...
ѧԺ Ӧ һ רҵ · γ̣ 4 ҳ 1ҳӡˢ 50 , 2013 07 03 1000 1140 ԣονʦ
ʮ ʮһ ʮ ѧ ľʦǩ һ⣨20֣ÿ1֣ ѡ⣨30֣ÿС2֣
1.3ԪصԭӣӦ___________Ӧ1ʰ뵼УӵŨ( )йء ______________ B,E迹
A.¶ B.ӹ C.Ũ D.ȱ ( )
2.ЧӦ_____________ʽG,S迹______________2Ϊ˰ϵ͵ķŴ·תΪܸߵķŴ·֮3.˫ŴʱӦʹᴦ__________________ƫãᴦ A.· B.· C.· D.κһ̬ĵ· _________________ƫ״̬
4ijܵļPCM=150mW ICM=100mA U(BR)CEO=30VѹUCE=10V, _________________V
5ֻ̬ܵŴ·УС__________̬С______________̬
6Ŵ·ĵѹΪAv1=10Av2=100Av3=100ܵĵѹΪ______dBѹΪ20VѹΪ_______
7ԴΪŴ·ԴأҪΪ_______________ΪԴ _______________ Ӧ__________
9Ҳ·˰зŴ·ͷ⣬Ӧð_____________·____________________
10ѹԴ·ѹȡ·źŵķŴ·_______________·Լ_____________·
3ڽͳЧӦܣ©̬絼gmֵ( ) A. B. С C. D.ӻС
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5༶ֱϷŴУӰƯصһ( ) A.뼶 B.м伶 C. D.ߵһ
6ر仯ʱҪʹȶ䲢Ҫ裬Ӧĸǣ
A.ѹ B. C.ѹ D. A.ϵݺ·ݵӰ B.ܼݺͷֲݵӰ C.ܵķ D.Ŵ·ľ̬ò 8Ŵ·ŴIJͼ( ) A.ͼĵ B.ͼij˻ C.ͼͨƵխ D.ͼͨƵ
乤ó______________mAIc=1mAѹó4βʽŴ·УREҪ( )
ѧԺ 8Ϊߵ·裬Ӧ__________Ϊߵ·Ĵ7Ŵ·ڸƵź·Ŵ½ԭ( )
ѧԺ Ӧ רҵ · γ 4 ҳ2ҳӡˢ , ԣονʦ
9˷Źɵͬ·ʵһ( )· ...װ..ߡ... A.ѹ B.ѹ C. D.
10źŴӼСһα仯УͱȽᷢ( )
ηת
A. 0 B. 1 C. 2 D. 3
11ʷŴʽȣԳƹŵҪŵ( )
Aѹ B˴ CЧʸ DԽʧ
12RCʽҲ·ֵ·,RCѡƵͣ
A Ŵ· B Ŵ· C · D ͬ· 13´ǿķŴ·( )
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14һ̨¼ΪOTL·Ϊ20Wԭ迹Ϊ8
ѡ( )ƥ䡣
A.10W16 B. 20W4 C. 10W8 D. 20W16
15ʽ·УC˲ֱѹδӵCʱ( )
A. B. C. D. ȷ ۺ⣨35֣
1. 10֣ܵ·ͼaʾΪġ
1·ĴԣvoviԣvoviΣ7֣ 2ٶѹͼbʾԻӦvoΡ3֣
ġ⣨15֣
ΪȶͼŴ·ѹʵĸʹջѹŴﵽ20뻭粢R1=R3=1K?
ѧԺ Ӧ רҵ · γ 4 ҳ3ҳӡˢ , ԣονʦ ...װ..ߡ...
2.10֣·ͼ֪VCC = 9VܵVCES1 = VCES2 = 1VRL = 8 3. 15֣ͼʾ·C1C2C3ԽźſΪ·
1T1T2ʲô·2֣ 1д̬IcѹVCEıʽ4֣ 2D1 D2ã4֣ 2 HСźŵЧ·2֣
3ѹUI㹻· POMAX= 4֣
?˵RiRoıʽ3дѹA5֣ V4C3·Ե·ʲôӰ죿4֣
92ƪĵ