瑗垮畨浜ら�氬ぇ瀛︾綉缁滄暀鑲插闄?/p>
銆婄數瀛愭妧鏈熀纭�銆嬩範棰樹笁绛旀
涓�銆佸崟椤归�夋嫨棰橈紙鏈ぇ棰樺叡
30
灏忛锛屾瘡灏忛
2
鍒嗭紝鍏?/p>
60
鍒嗭級
1
銆佹祴寰楀浜庢斁澶х姸鎬佺殑鏌愪笁鏋佺褰?/p>
I
B
=30
飦?/p>
A
鏃讹紝
I
C
=2.4mA
锛?/p>
I
B
=40
飦?/p>
A
鏃讹紝
I
C
=3mA
锛涜涓夋瀬绠＄殑浜ゆ祦
鏀惧ぇ鍊嶆暟涓猴紙
B
锛?/p>
A
銆?/p>
80 B
銆?/p>
60 C
銆?/p>
75 D
銆?/p>
100
2
銆佸浘绀轰笁鏋佺搴旂敤鐢佃矾涓紝涓夋瀬绠＄殑
U
BE
= 0.6V
锛?/p>
飦?/p>
=50
锛屽鏋滆繎浼艰涓轰笁鏋佺闆嗙數鏋佷笌鍙戝皠鏋侀棿
楗卞拰鐢靛帇
U
CES
鈮?/p>
0
锛屽垯涓夋瀬绠＄殑闆嗙數鏋佺數娴?/p>
I
C
( C )
銆?/p>
A
銆佺瓑浜?/p>
5mA B
銆佺瓑浜?/p>
3mA C
銆佺害绛変簬
4mA D
銆佺瓑浜?/p>
0
R
B
R
C
I
B
I
C
飦?nbsp;
=50
+12V
3k
惟
114k
惟
3
銆佸浘绀轰笁鏋佺搴旂敤鐢佃矾涓紝涓夋瀬绠″伐浣滃湪
( C )
銆?/p>
A
銆佹埅姝㈠尯
B
銆侀ケ鍜屽尯
C
銆佹斁澶у尯
D
銆佸嚮绌垮尯
R
B
I
B
飦?nbsp;
=50
+12V
114k
惟
I
C
4
銆佹祴寰楁斁澶х數璺腑鏌愪笁鏋佺鍚勭鑴氬鍙傝�冪偣鐨勭數浣嶅垎鍒负锛氱鑴氣憼
2.3V
锛岀鑴氣憽
3V
锛岀鑴氣憿
-9V
锛?
鍒欏彲鍒ゅ畾
( D )
銆?/p>
A
銆佽涓夋瀬绠℃槸閿楃涓旂鑴氣憼鏄彂灏勬瀬
B
銆佽涓夋瀬绠℃槸纭呯涓旂鑴氣憿鏄彂灏勬瀬
C
銆佽涓夋瀬绠℃槸纭呯涓旂鑴氣憼鏄彂灏勬瀬
D
銆佽涓夋瀬绠℃槸纭呯涓旂鑴氣憽鏄彂灏勬瀬
5
銆佸寮哄瀷
NMOS
绠＄殑鐢佃矾绗﹀彿鏄笅鍥句腑鐨勶紙
A
锛?/p>
B
A
B
C
D
6
銆佸浘绀哄樊鍔ㄧ數璺紝鍦ㄧ數璺潪鐞嗘兂瀵圭О鐨勬潯浠朵笅锛屽澶?/p>
R
E
瀵规斁澶х數璺�ц兘鐨勫奖鍝嶆槸
( B )
銆?/p>
A
銆佹彁楂樺叡妯＄數鍘嬫斁澶у�嶆暟
B
銆佹彁楂樺叡妯℃姂鍒舵瘮
C
銆佹彁楂樺樊妯＄數鍘嬫斁澶у�嶆暟
D
銆佸鍔犲樊妯¤緭鍏ョ數闃?/p>