THS4211 Datasheet, PDF (15/50 Pages) Texas Instruments – LOW-DISTORTION HIGH-SPEED VOLTAGE FEEDBACK AMPLIFIER

THS4211
THS4215
www.ti.com ................................................................................................................................... SLOS400E – SEPTEMBER 2002 – REVISED SEPTEMBER 2009
TYPICAL CHARACTERISTICS: 5 V (continued)
HARMONIC DISTORTION
vs
FREQUENCY
-40
-45 ^{Gain = 1}
V_O = 2 V_PP
-50 R_L = 150 Ω, and 499 Ω
-55 ^{VS = 5 V}
-60
HD3
-65
-70
HD2
-75
-80
-85
-90
1
10
100
f - Frequency - MHz
HARMONIC DISTORTION
vs
FREQUENCY
-40
-50
-60
-70
-80
-90
-100
1
HD2
HD3
Gain = 2
V_O = 1 V_PP
R_f = 392 Ω
R_L = 150 Ω and 499 Ω
V_S = 5 V
10
100
f - Frequency - MHz
HARMONIC DISTORTION
vs
FREQUENCY
-30
-40
-50
HD2
-60
HD3
-70
-80
-90
1
Gain = 2
V_O = 2 V_PP
R_f = 392 Ω
R_L = 150 Ω and 499 Ω
V_S = 5 V
10
100
f - Frequency - MHz
Figure 45.
Figure 46.
Figure 47.
HARMONIC DISTORTION
vs
FREQUENCY
-60
-65
HD2
-70
-75
HD3
-80
-85
-90
-95
-100
0
Gain = 1
R_L = 150 Ω, and 499 Ω,
f = 8 MHz
V_S = 5 V
0.5
1
1.5
2
2.5
V_O - Output Voltage Swing - V
Figure 48.
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
-45
-50
-55
HD2
-60
-65
HD3
-70
-75
-80
-85
-90
0
Gain = 1
R_L = 150 Ω, and 499 Ω,
f = 32 MHz
V_S = 5 V
0.5
1
1.5
2
2.5
V_O - Output Voltage Swing - V
Figure 49.
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
-50
-55
HD2
-60
-65
-70
HD3
-75
-80
-85
-90
-95
-100
0
Gain = 2
R_f = 392 Ω
R_L = 150 Ω and 499 Ω
f = 8 MHz
V_S = 5 V
0.5
1
1.5
2
2.5
V_O - Output Voltage Swing - V
Figure 50.
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
-40
-45
HD2
-50
-55
HD3
-60
-65
-70
-75
-80
0
Gain = 2
R_f = 392 Ω
R_L = 150 Ω and 499 Ω
f = 32 MHz
V_S = 5 V
0.5
1
1.5
2
2.5
V_O - Output Voltage Swing - V
Figure 51.
THIRD-ORDER INTERMODULATION
DISTORTION
vs
FREQUENCY
-40
-45 ^{Gain = 1}
-50 ^{RL = 150 Ω}
V_S = 5 V
-55 _{200 kHz Tone}
-60 Spacing
-65
-70
V_O = 2V_PP
-75
-80
-85
V_O = 1V_PP
-90
-95
-100
10
100
f - Frequency - MHz
Figure 52.
THIRD-ORDER OUTPUT INTERCEPT
POINT
vs
FREQUENCY
50
Gain = 1
R_L = 150 Ω
V_S = 5 V
45
200 kHz Tone Spacing
V_O = 1V_PP
40
V_O = 2V_PP
35
30
0
10 20 30 40 50 60 70 80
f - Frequency - MHz
Figure 53.
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