MC34072A(2004) 查看數據表（PDF） - ON Semiconductor
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MC34072A Datasheet PDF : 22 Pages
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MC34071,2,4,A MC33071,2,4,A
0.4
0.3
0.2
0.1
0
10
AV = 1000
AV = 100
VCC = +15 V
VEE = −15 V
VO = 2.0 Vpp
RL = 2.0 k
TA = 25°C
AV = 10
100
1.0 k
f, FREQUENCY (Hz)
AV = 1.0
10 k
100 k
Figure 16. Total Harmonic Distortion
versus Frequency
4.0
3.0 AV = 1000
VCC = +15 V
VEE = −15 V
RL = 2.0 k
TA = 25°C
2.0
AV = 100
1.0
AV = 10
AV = 1.0
0
0
4.0
8.0
12
16
20
VO, OUTPUT VOLTAGE SWING (Vpp)
Figure 17. Total Harmonic Distortion
versus Output Voltage Swing
116
112 VCC = +15 V
VEE = −15 V
VO= −10 V to +10 V
108 RL = 10 k
f ≤ 10Hz
104
100
96
−55 −25
0
25
50
75 100 125
TA, AMBIENT TEMPERATURE (°C)
Figure 18. Open Loop Voltage Gain
versus Temperature
100
80
Gain
Phase
60
40
VCC = +15 V
VEE = −15 V
20 VO = 0 V
RL = 2.0 k
TA = 25°C
0
1.0 10 100
1.0 k 10 k 100 k
f, FREQUENCY (Hz)
1.0 M
0
45
Phase
Margin 90
= 60°
135
180
10 M 100 M
Figure 19. Open Loop Voltage Gain and
Phase versus Frequency
20
1
Phase
100
10
Margin = 60°
Gain
120
0
Margin = 12 dB
140
−10
1. Phase RL = 2.0 k
−20
2. Phase RL = 2.0 k, CL = 300 pF
3. Gain RL = 2.0 k
4. Gain RL = 2.0 k, CL = 300 pF
−30 VCC = +15 V
VEE = 15 V
2
−40 VO = 0 V
TA = 25°C
1.0
2.0 3.0 5.0
7.0 10
160
3
180
4
20 30
f, FREQUENCY (MHz)
Figure 20. Open Loop Voltage Gain and
Phase versus Frequency
1.15
VCC = +15 V
1.1
VEE = −15 V
RL = 2.0 k
1.05
1.0
0.95
0.9
0.85
−55 −25
0
25
50
75
100 125
TA, AMBIENT TEMPERATURE (°C)
Figure 21. Normalized Gain Bandwidth
Product versus Temperature
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