MC34071,2,4,A MC33071,2,4,A, NCV33072,4,A
70
60
100
80
V
V
= +15 V
= -15 V
V
V
= +15 V
= -15 V
CC
EE
CC
EE
R = 2.0 k
A = +1.0
V
L
50
40
30
20
10
0
V
= -10 V to +10 V
R = 2.0 k to R
O
T = 25°C
A
O
L
T = 25°C
A
V
= -10 V to +10 V
60
40
20
0
10
100
1.0 k
10 k
10
100
1.0 k
10 k
C , LOAD CAPACITANCE (pF)
L
C , LOAD CAPACITANCE (pF)
L
Figure 22. Percent Overshoot versus
Load Capacitance
Figure 23. Phase Margin versus
Load Capacitance
14
12
80
V
V
= +15 V
= -15 V
CC
C = 10 pF
L
EE
C = 100 pF
A = +1.0
L
60
40
20
0
V
10
8.0
6.0
4.0
2.0
0
R = 2.0 k to ∞
L
V
O
= -10 V to +10 V
V
V
= +15 V
= -15 V
T = 25°C
A
CC
EE
A = +1.0
V
R = 2.0 k to ∞
L
V
O
= -10 V to +10 V
C = 1,000 pF
L
C = 10,000 pF
L
10
100
1.0 k
10 k
-55
-25
0
25
50
75
100
125
C , LOAD CAPACITANCE (pF)
L
T , AMBIENT TEMPERATURE (°C)
A
Figure 24. Gain Margin versus Load Capacitance
Figure 25. Phase Margin versus Temperature
70
16
12
8.0
4.0
0
12
V
= +15 V
= -15 V
CC
10
8.0
6.0
4.0
2.0
0
60
Gain
C = 10 pF
L
V
EE
50
R
1
A = +1.0
V
V
O
-
+
R = 2.0 k to ∞
L
40
30
20
10
V
O
= -10 V to +10 V
C = 100 pF
L
R
2
V
V
= +15 V
= -15 V
R = R + R
A = +100
= 0 V
T = 25°C
CC
EE
C = 10,000 pF
L
T
1
2
C = 1,000 pF
L
Phase
V
V
O
A
0
-55
-25
0
25
50
75
100
125
1.0
10
100
1.0 k
10 k
100 k
T , AMBIENT TEMPERATURE (°C)
A
R , DIFFERENTIAL SOURCE RESISTANCE (W)
T
Figure 26. Gain Margin versus Temperature
Figure 27. Phase Margin and Gain Margin
versus Differential Source Resistance
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ROCHESTER [ Rochester Electronics ]
