THS3061 Datasheet, PDF (9/25 Pages) Texas Instruments – LOW DISTORTION HIGH SLEW RATE CURRENT FREEBACK AMPLIFIERS

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THS3061
THS3062
SLOS394A – JULY 2002 – OCTOBER 2002
SMALL SIGNAL FREQUENCY RESPONSE
21
20
SMALL SIGNAL FREQUENCY RESPONSE
3
G = –1
2 ^{VCC =±5 V}
RL = 150 Ω
1 ^{VI = 100 mVPP}
Rf 332 Ω
SMALL SIGNAL FREQUENCY RESPONSE
3
G = –1
2 ^{VCC =±15 V}
RL = 150 Ω
1 ^{VI = 100 mVPP}
Rf 332 Ω
19
0
0
18
G = 10
VCC =±5 V, ±15 V
17
RL = 150 Ω, 1 kΩ
VI = 100 mVPP,
–1
Rf 560 Ω
–2
Rf 511 Ω
–3
–1
Rf 560 Ω
–2
Rf 475 Ω
–3
16
100 k 1 M
10 M
100 M
1G
f – Frequency – Hz
Figure 12
–4
100 k 1 M
10 M
100 M
1G
f – Frequency – Hz
Figure 13
–4
100 k 1 M
10 M
100 M
1G
f – Frequency – Hz
Figure 14
LARGE SIGNAL FREQUENCY RESPONSE LARGE SIGNAL FREQUENCY RESPONSE
9
8
RL = 150 Ω
6
Rf = 1 KΩ
3
G=2
VCC = ±15 V
Rf = 560 Ω
VI = 2 VPP,
0
100 k 1 M
10 M
100 M
1G
f – Frequency – Hz
Figure 15
7
6
5
G=2
4 VCC = ±5 V
Rf = 604 Ω
RL = 150 Ω
3 _{RL = 1 kΩ}
VI = 2 VPP,
2
100 k 1 M
10 M
100 M
1G
f – Frequency – Hz
Figure 16
THS3061
HARMONIC DISTORTION
vs
FREQUENCY
–20
VCC = ±15 V
–30 G = 1
RL = 150 Ω
–40 _{VO = 2 VPP}
Rf = 750 Ω
–50
–60
2nd HD
–70
–80
3rd HD
–90
–100
100 k
1M
10 M
f – Frequency – Hz
Figure 17
100 M
THS3062
HARMONIC DISTORTION
vs
FREQUENCY
–20
VCC = ±15 V
G=1
RL = 150 Ω
–40 _{VO = 2 VPP}
Rf = 845 Ω
–60
2nd HD
–80
–100
100 k
3rd HD
1M
10 M
f – Frequency – Hz
Figure 18
100 M
HARMONIC DISTORTION
vs
FREQUENCY
–20
VCC = ±5 V
–30 G = 1
RL = 150 Ω
–40 VO = 2 VPP
Rf = 750 Ω
–50
–60
2nd HD
–70
–80
–90
–100
100 k
3rd HD
1M
10 M
f – Frequency – Hz
Figure 19
100 M
HARMONIC DISTORTION
vs
FREQUENCY
–60
VCC = ±5 V, VCC = ±15 V
G=2
–70 ^{Rf = 560 Ω}
RL = 150 Ω
VO = 1 VPP
–80
2nd HD
–90
–100
–110
1M
3rd HD
10 M
f – Frequency – Hz
Figure 20
100 M
9