THS3202_16 Datasheet, PDF (10/37 Pages) Texas Instruments – 2-GHz, LOW DISTORTION, DUAL CURRENT-FEEDBACK AMPLIFIERS

THS3202
SLOS242F – SEPTEMBER 2002 – REVISED JANUARY 2010
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TYPICAL CHARACTERISTICS (continued)
HARMONIC DISTORTION
vs
FREQUENCY
−50
G = −1
R_L = 100 Ω
−60 ^{VCC = ±5 V}
R_f = 450 Ω
V_O = 2V_PP
−70
2^nd Harmonic
3^rd Harmonic
−80
−90
−100
1M
10 M
f − Frequency − Hz
Figure 19.
100 M
HARMONIC DISTORTION
vs
FREQUENCY
−50
G = −1
R_L = 500 Ω
−60 ^{VCC = ±5 V}
R_f = 450 Ω
V_O = 2V_PP
−70
2^nd Harmonic
3^rd Harmonic
−80
−90
−100
1M
10 M
f − Frequency − Hz
Figure 20.
100 M
HARMONIC DISTORTION
vs
FREQUENCY
−50
G=2
−55 _{RL = 100 Ω}
−60 ^VCC ^{= ±5 V}
R_f = 500 Ω
−65 _{VO = 2VPP}
−70
2^nd Harmonic
−75
−80
3^rd Harmonic
−85
−90
−95
−100
0.1 M
1M
10 M
f − Frequency − Hz
Figure 21.
100 M
HARMONIC DISTORTION
vs
FREQUENCY
−50
G=2
R_L = 500 Ω
−60 _{VCC = ±5 V}
R_f = 536 Ω
V_O = 2V_PP
−70
2^nd Harmonic
−80
3^rd Harmonic
−90
HARMONIC DISTORTION
vs
FREQUENCY
−50
G=5
R_L = 100 Ω
−60 V_CC = ±5 V
R_f = 420 Ω
V_O = 2V_PP
−70
−80
2^nd Harmonic
3^rd Harmonic
−90
HARMONIC DISTORTION
vs
FREQUENCY
−50
G=5
R_L = 500 Ω
−60 _{VCC = ±5 V}
R_f = 500 Ω
V_O = 2V_PP
−70
3^rd Harmonic
−80
2^nd Harmonic
−90
−100
0.1 M
1M
10 M
f − Frequency − MHz
Figure 22.
100 M
−100
0.1 M
1M
10 M
f − Frequency − Hz
Figure 23.
100 M
−100
0.1 M
1M
10 M
f − Frequency − Hz
Figure 24.
100 M
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE
−70
G=5
−75 _{RL = 500 Ω}
V_CC = ±5 V
−80 _{Rf = 420 Ω}
f = 1 MHz
−85
−90
−95
−100
−105
2^nd Harmonic
3^rd Harmonic
−110
0
1
2
3
4
5
6
V_O − Output Voltage − V_PP
Figure 25.
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE
−50
−55 ^{G = 5}
R_L = 500 Ω
−60 _{VCC = ±5 V}
−65 ^{Rf = 420 Ω}
f = 10 MHz
−70
−75
−80
2^nd Harmonic
−85
−90
3^rd Harmonic
−95
−100
0
1
2
3
4
5
V_O − Output Voltage − V_PP
Figure 26.
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE
−70
G=5
R_L = 100 Ω
V_CC = ±5 V
R_f = 500 Ω
−80 f = 1 MHz
2^nd Harmonic
−90
3^rd Harmonic
−100
0
1
2
3
4
5
V_O − Output Voltage − V_PP
Figure 27.
10
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