THS4501 Datasheet, PDF (17/48 Pages) National Semiconductor (TI) – WIDEBAND, LOW-DISTORTION, FULLY DIFFERENTIAL AMPLIFIERS

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SLOS350F – APRIL 2002 – REVISED OCTOBER 2011
TYPICAL CHARACTERISTICS: 5 V (continued)
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
0
Differentia Input to
−10 _{Differential Output}
−20 ^{Gain = 1}
R_L = 800 Ω
−30 R_f = 392 Ω
−40 ^{f= 8 MHz}
V_S = 5 V
−50
−60
0
Single-Ended Input to
−10 _{Differential Output}
−20 ^{Gain = 1}
R_L = 800 Ω
−30 Rf = 392 Ω
f = 30 MHz
−40 _{VS = 5 V}
−50
−60
HD3
HD2
0
Differentia Input to
−10 _{Differential Output}
−20 ^{Gain = 1}
R_L = 800 Ω
−30 R_f = 392 Ω
−40 ^{f= 30 MHz}
V_S = 5 V
−50
−60
HD3
HD2
−70
HD3
−70
−70
−80
−80
−80
HD2
−90
−90
−90
−100
0 0.5
1
1.5 2
2.5 3
V_O − Output Voltage Swing − V
−100
0 0.5
1
1.5 2
2.5 3
V_O − Output Voltage Swing − V
−100
0 0.5
1
1.5 2
2.5 3
V_O − Output Voltage Swing − V
Figure 60.
Figure 61.
Figure 62.
HARMONIC DISTORTION
vs
FREQUENCY
0
Single-Ended Input to
−10 _{Differential Output}
−20 Gain = 2
−30
R_L = 800 Ω
R_f = 1 kΩ
−40 ^{VO = 1 VPP}
V_S = 5 V
−50
−60
HD3
−70
−80
HD2
−90
−100
0.1
1
10
100
f − Frequency − MHz
Figure 63.
HARMONIC DISTORTION
vs
FREQUENCY
0
Differential Input to
−10 _{Differential Output}
−20 ^{Gain = 2}
R_L = 800 Ω
−30 R_f = 1 kΩ
−40 ^{VO = 1 VPP}
V_S = 5 V
−50
−60
HD2
−70
−80
HD3
−90
−100
0.1
1
10
100
f − Frequency − MHz
Figure 64.
HARMONIC DISTORTION
vs
FREQUENCY
0
Single-Ended Input to
−10 _{Differential Output}
−20 Gain = 2
−30
R_L = 800 Ω
R_f = 1 kΩ
−40 ^{VO = 2 VPP}
V_S = 5 V
−50
−60
−70
HD3
−80
−90
−100
0.1
HD2
1
10
100
f − Frequency − MHz
Figure 65.
HARMONIC DISTORTION
vs
FREQUENCY
0
Differential Input to
−10 _{Differential Output}
−20 ^{Gain = 2}
R_L = 800 Ω
−30 _{Rf = 1 kΩ}
−40 ^VO ^{= 2 V}PP
V_S = 5 V
−50
−60
−70
HD3
−80
HD2
−90
−100
0.1
1
10
100
f − Frequency − MHz
Figure 66.
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
0
Single-Ended Input to
−10 _{Differential Output}
−20 ^{Gain = 2}
R_L = 800 Ω
−30 Rf = 1 kΩ
f = 8 MHz
−40 _{VS = 5 V}
−50
−60
HD3
−70
−80
HD2
−90
−100
0 0.5
1
1.5 2
2.5 3
V_O − Output Voltage Swing − V
Figure 67.
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
0
Differential Input to
10
Differential Output
20
Gain = 2
R_L = 800 W
30
R_F = 1 kW
40
f = 8 MHz
V_S = 5 V
50
60
HD3
70
80
HD2
90
100
0 0.5
1
1.5 2
2.5 3
V_O - Output Voltage Swing - V
Figure 68.
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