MC34071,2,4,A MC33071,2,4,A
Figure 15. Total Harmonic Distortion
versus Frequency
THD, TOTAL HARMONIC DISTORTION (%)
THD, TOTAL HARMONIC DISTORTION (%)
0.4
AV = 1000
0.3
VCC = +15 V
VEE = –15 V
VO = 2.0 Vpp
RL = 2.0 k
TA = 25°C
4.0
VCC = +15 V
VEE = –15 V
RL = 2.0 k
TA = 25°C
Figure 16. Total Harmonic Distortion
versus Output Voltage Swing
3.0
AV = 1000
0.2
AV = 100
0.1
AV = 10
0
10
100
1.0 k
f, FREQUENCY (Hz)
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)
AV = 1.0
10 k
100 k
Figure 17. Open Loop Voltage Gain
versus Temperature
AVOL , OPEN LOOP VOLTAGE GAIN (dB)
AVOL , OPEN LOOP VOLTAGE GAIN (dB)
116
112
108
104
100
96
–55
VCC = +15 V
VEE = –15 V
VO= –10 V to +10 V
RL = 10 k
f
≤
10Hz
100
Figure 18. Open Loop Voltage Gain and
Phase versus Frequency
0
80
Phase
60
40
20
0
1.0
VCC = +15 V
VEE = –15 V
VO = 0 V
RL = 2.0 k
TA = 25°C
10
100
1.0 k
10 k
100 k
1.0 M
10 M
f, FREQUENCY (Hz)
Phase
Margin
= 60°
90
135
180
100 M
Gain
45
φ
, EXCESS PHASE (DEGREES)
125
–25
0
25
50
75
100
125
TA, AMBIENT TEMPERATURE (°C)
AVOL , OPEN LOOP VOLTAGE GAIN (dB)
20
10
0
–10
GBW, GAIN BANDWIDTH PRODUCT (NORMALIED)
Figure 19. Open Loop Voltage Gain and
Phase versus Frequency
1
Phase
Margin = 60°
Gain
Margin = 12 dB
100
120
140
1. Phase RL = 2.0 k
2. Phase RL = 2.0 k, CL = 300 pF
–20 3. Gain R = 2.0 k
L
4. Gain RL = 2.0 k, CL = 300 pF
–30 VCC = +15 V
VEE = 15 V
V =0V
TA = 25°C
–40 O
1.0
2.0
3.0 5.0
7.0
160
180
4
2
10
20
30
φ
, EXCESS PHASE (DEGREES)
Figure 20. Normalized Gain Bandwidth
Product versus Temperature
1.15
1.1
1.05
1.0
0.95
0.9
0.85
–55
VCC = +15 V
VEE = –15 V
RL = 2.0 k
3
–25
0
25
50
75
100
f, FREQUENCY (MHz)
TA, AMBIENT TEMPERATURE (°C)
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