THS3061 Datasheet, PDF (10/25 Pages) Texas Instruments – LOW DISTORTION HIGH SLEW RATE CURRENT FREEBACK AMPLIFIERS

THS3061
THS3062
SLOS394A – JULY 2002 – OCTOBER 2002
www.ti.com
HARMONIC DISTORTION
vs
FREQUENCY
–40 _{VCC = ±5 V}
G=2
–50 Rf = 560 Ω
RL = 150 Ω
–60 ^{VO = 2VPP}
2nd HD
–70
–80
3rd HD
–90
–100
1M
10 M
f – Frequency – Hz
Figure 21
100 M
THS3061
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE
–60
2nd HD
–65
–70
–75
–80
3rd HD
–85
VCC = ±5 V
–90
G=1
RL = 1 kΩ
–95
Rf = 750 Ω
f = 10 MHz
–100
0
1
2
3
4
5
6
VO – Output Voltage – V
Figure 24
THS3061
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE
–60
VCC = ±5 V
–65 ^{G = 1}
RL = 150 Ω
–70 ^{f= 1 MHz}
2nd HD
–75
3rd HD
–80
–85
–90
–95
0
1
2
3
4
5
6
VO – Output Voltage – V
Figure 27
HARMONIC DISTORTION
vs
FREQUENCY
–40 _{VCC = ±15 V}
G=2
–50 Rf = 560 Ω
RL = 150 Ω
–60 ^{VO = 2VPP}
2nd HD
–70
–80
3rd HD
–90
–100
1M
10 M
f – Frequency – Hz
100 M
Figure 22
THS3061
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE
–60
–65
2nd HD
–70
3rd HD
–75
–80
–85
VCC = ±15 V
–90
G=1
RL = 1 kΩ
–95
Rf = 750 Ω
f = 10 MHz
–100
0
1
2
3
4
5
6
VO – Output Voltage – V
Figure 25
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE
–60
3rd HD 8 MHz
2nd HD 1 MHz
–70
–80
–90
–100
–110
0
2nd HD 8 MHz
3rd HD 1 MHz
VCC = ±15 V
G=2
Rf = 560 Ω
RL = 150 Ω
2
4
6
8
10 12
VO – Output Voltage – V
Figure 28
HARMONIC DISTORTION
vs
FREQUENCY
–20
G=1
–30 VCC = ±15 V
VCC = ±5 V
–40 RL = 1 kΩ
Rf = 750 Ω
–50 _{VO = 2VPP}
–60
2nd HD
–70
–80
–90
–100
100 k
3rd HD
1M
10 M
f – Frequency – Hz
100 M
Figure 23
THS3061
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE
–60
VCC = ±15 V
–65 ^{G = 1}
RL = 150 Ω
–70 f= 1 MHz
Rf = 750 Ω
–75
2nd HD
–80
3rd HD
–85
–90
–95
–100
0
1
2
3
4
5
6
VO – Output Voltage – V
Figure 26
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE
–60
2nd HD 1 MHz
–70
2nd HD f = 8 MHz
–80
–90
–100
–110
0
3rd HD 8 MHz
3rd HD f = 1 MHz
VCC = ±5 V
G=2
Rf = 560 Ω
RL = 150 Ω
1
2
3
4
5
6
VO – Output Voltage – V
Figure 29
10