MC33078, MC33079
PSR, POWER SUPPLY REJECTION (dB)
+PSR = 20Log
DV
O
/A
DM
DV
CC
−PSR = 20Log
DV
O
/A
DM
DV
CC
DV
CC
−
GWB, GAIN BANDWIDTH PRODUCT (MHz)
140
120
100
80
60
40
20
V
CC
= +15 V
V
EE
= −15 V
T
A
= 25°C
1.0 k
30
R
L
= 10 kW
C
L
= 0 pF
f = 100 kHz
T
A
= 25°C
+PSR
A
DM
+
20
DV
O
V
EE
−PSR
10
0
100
0
0
5.0
10
15
20
V
CC
|V
EE
| , SUPPLY VOLTAGE (V)
10 k
100 k
1.0 M
10 M
f, FREQUENCY (Hz)
Figure 12. Power Supply Rejection
versus Frequency
Figure 13. Gain Bandwidth Product
versus Supply Voltage
GWB, GAIN BANDWIDTH PRODUCT (MHz)
20
VO , OUTPUT VOLTAGE (Vp)
20
15
T
A
= 25°C
R
L
= 10 kW
10
5.0
0
−5.0
−10
−15
25
50
75
100
125
−20
0
5.0
R
L
= 10 kW
V
O
−
10
15
20
V
CC
|V
EE
| , SUPPLY VOLTAGE (V)
R
L
= 2.0 kW
R
L
= 2.0 kW
V
O
+
15
10
V
CC
= +15 V
V
EE
= −15 V
f = 100 kHz
R
L
= 10 kW
C
L
= 0 pF
−25
0
5.0
0
−55
T
A
, AMBIENT TEMPERATURE (°C)
Figure 14. Gain Bandwidth Product
versus Temperature
Figure 15. Maximum Output Voltage
versus Supply Voltage
A VOL, OPEN LOOP VOLTAGE GAIN (dB)
35
VO , OUTPUT VOLTAGE (Vpp )
30
25
20
15
10
5.0
0
10
V
CC
= +15 V
V
CC
= −15 V
R
L
= 2.0 kW
A
V
= +1.0
THD
≤
1.0%
T
A
= 25°C
100
1.0 k
10 k
100 k
1.0 M
10 M
110
R
L =
2.0 kW
f
≤
10 Hz
DV
O
= 2/3 (V
CC
−V
EE
)
T
A
= 25°C
100
90
80
0
f, FREQUENCY (Hz)
5.0
10
15
V
CC
|V
EE
| , SUPPLY VOLTAGE (V)
20
Figure 16. Output Voltage versus Frequency
Figure 17. Open Loop Voltage Gain
versus Supply Voltage
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