Datasheet

-100
-95
-90
-85
-80
-75
-70
-65
-60
-55
-50
0 0.5 1 1.5 2 2.5 3 3.5 4
HarmonicDistortion-dB
V
O
-OutputVoltageSwing-V
PP
G=2,
R
F
=499 ,W
C
F
=8.2pF,
f=4MHz
HD3,R
L
=100 W
HD2,R
L
=1kW
HD3,R
L
=1kW
HD2,R
L
=100 W
−90
−80
−70
−60
−50
−40
−30
1 M 10 M 100 M
2nd Order Harmonic Distortion − dB
f − Frequency − Hz
Gain = 2
R
F
= 499 Ω,
C
F
= 8.2 pF
V
O
= 2 V
PP
R
L
= 100 Ω
R
L
= 1 kΩ
-1 10
-100
-90
-80
-70
-60
-50
-40
-30
1M 10M 100M
f-Frequency-Hz
3rdOrderHarmonicDistortion-dB
Gain=2
R
F
=499 W
C
F
=8.2pF
V
O
=2V
PP
R
L
=100 W
R
L
=1kW
−10
0
10
20
30
40
50
60
70
80
90
1 k 10 k 100 k 1 M 10 M 100 M 1 G
f − Frequency − Hz
Open−Loop Gain − dB
−200
−175
−150
−125
−100
−75
−50
−25
0
25
50
Phase − 5
0
200
400
600
800
1000
1200
0 2 4 6 8 10 12
V
O
− Output Voltage − V
PP
G = 5,
R
F
= 499 Ω,
R
G
= 124 Ω
SR − Slew Rate − V/ µs
72
73
74
75
76
77
78
79
80
81
82
−40−30−20−10 0 10 20 30 40 50 60 70 80 90
T
C
− Case Temperature − °C
Open-Loop Gain − dB
9
9.5
10
10.5
11
11.5
12
0 2 4 6 8 10 12 14 16
T
A
= 85°C
T
A
= 25°C
− Quiescent Current − mA
I
Q
V
S
− Supply Voltage − +V
T
A
= −40°C
nV/ HzInput Voltage Noise −
1
10
100
10 100 1 k 10 k 100 k
f − Frequency − Hz
0
100
200
300
400
500
600
700
800
−40−30−20
−10 0 10 20 30 40 50 60 70 80 90
I
IB
− Input Bias Current − pA
T
A
− Free-Air Temperature − °C
THS4631
SLOS451B –DECEMBER 2004–REVISED AUGUST 2011 www.ti.com
TYPICAL CHARACTERISTICS (±15 V GRAPHS) (continued)
T
A
= 25°C, G = 2, R
F
= 499 Ω, R
L
= 1 kΩ, Unless otherwise noted.
SECOND ORDER THIRD ORDER
HARMONIC DISTORTION HARMONIC DISTORTION HARMONIC DISTORTION
vs vs vs
FREQUENCY FREQUENCY OUTPUT VOLTAGE SWING
Figure 7. Figure 8. Figure 9.
SLEW RATE OPEN-LOOP GAIN OPEN-LOOP GAIN AND PHASE
vs vs vs
OUTPUT VOLTAGE TEMPERATURE FREQUENCY
Figure 10. Figure 11. Figure 12.
INPUT VOLTAGE QUIESCENT CURRENT INPUT BIAS CURRENT
vs vs vs
FREQUENCY SUPPLY VOLTAGE TEMPERATURE
Figure 13. Figure 14. Figure 15.
6 Copyright © 2004–2011, Texas Instruments Incorporated