MC34071,2,4 ,A MC33071,2,4 ,A , NCV33074A
100
80
60
40
20
0
V
CC
= +15 V
V
EE
= −15 V
R
L
= 2.0 k
V
O
= -10 V至+10 V
T
A
= 25°C
φ
男,相位裕度(度)
70
60
50
40
30
20
10
0
10
100
1.0 k
10 k
V
CC
= +15 V
V
EE
= −15 V
A
V
= +1.0
R
L
= 2.0 k可
R
V
O
= -10 V至+10 V
T
A
= 25°C
百分比过冲
10
100
1.0 k
10 k
C
L
负载电容(PF )
C
L
负载电容(PF )
图22.过冲百分比与
负载电容
图23.相位裕度与
负载电容
14
12
A M ,增益裕量(分贝)
10
8.0
6.0
4.0
2.0
0
10
100
1.0 k
10 k
C
L
负载电容(PF )
V
CC
= +15 V
V
EE
= −15 V
A
V
= +1.0
R
L
= 2.0 k可
∞
V
O
= -10 V至+10 V
T
A
= 25°C
φ
男,相位裕度(度)
80
C
L
= 10 pF的
60
C
L
= 100 pF的
V
CC
= +15 V
V
EE
= −15 V
A
V
= +1.0
R
L
= 2.0 k可
∞
V
O
= -10 V至+10 V
40
20
C
L
= 1000 pF的
C
L
= 10,000 pF的
0
−55
−25
0
25
50
75
100
125
T
A
,环境温度( ° C)
图24.增益裕度与负载电容
图25.相位裕度与温度
16
V
CC
= +15 V
A M ,增益裕量(分贝)
12
V
EE
= −15 V
A
V
= +1.0
R
L
= 2.0 k可
∞
V
O
= -10 V至+10 V
A M ,增益裕量(分贝)
C
L
= 10 pF的
12
10
8.0
6.0
R
2
R
1
70
收益
−
+
60
50
V
O
8.0
C
L
= 100 pF的
C
L
= 10,000 pF的
40
30
相
20
10
100
1.0 k
10 k
0
100 k
4.0
2.0
0
4.0
C
L
= 1000 pF的
0
−55
V
CC
= +15 V
V
EE
= −15 V
R
T
= R
1
+ R
2
A
V
= +100
V
O
= 0 V
T
A
= 25°C
10
−25
0
25
50
75
100
125
1.0
T
A
,环境温度( ° C)
R
T
,差分源电阻( W)
图26.增益裕度与温度
图27.相位裕度和增益裕度
与差分源电阻
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8
φ
男,相位裕度(度)