Texas Instruments THS3111 Evaluation Module THS3111EVM THS3111EVM Datenbogen
Produktcode
THS3111EVM
-4
-2
0
2
4
6
8
10
12
14
16
18
20
22
24
100 k
1 M
10 M
100 M
1 G
f - Frequency - Hz
Noninverting Gain - dB
G = 1, R
F
= 1.5 k
Ω
G = 10, R
F
= 604
Ω
G = 5, R
F
= 806
Ω
G = 2, R
F
= 1.15 k
Ω
R
L
= 100
Ω
,
V
O
= 0.2 V
PP
,
V
S
=
±
15 V
0
1
2
3
4
5
6
7
8
9
1 M
10 M
100 M
1 G
f - Frequency - Hz
Noninverting Gain - dB
R
F
= 649
Ω
Gain = 2,
R
R
L
= 100
Ω
,
V
O
= 0.2 V
PP
,
V
S
=
±
15 V
R
F
= 1.15 k
Ω
R
F
= 1.5 k
Ω
-4
-2
0
2
4
6
8
10
12
14
16
18
20
22
24
1 M
10 M
100 M
1 G
f - Frequency - Hz
Inverting Gain - dB
G = -10, R
F
= 649
Ω
R
L
= 100
Ω
,
V
O
= 0.2 V
PP
,
V
S
=
±
15 V
G = -1, R
F
= 1 k
Ω
G = -5, R
F
= 909
Ω
G = -2, R
F
= 1.1 k
Ω
-4
-2
0
2
4
6
8
10
12
14
16
1 M
10 M
100 M
1 G
f - Frequency - Hz
G = -5, R
F
= 806
Ω
G =-1, R
F
= 1 k
Ω
R
L
= 100
Ω
,
V
O
= 2 V
PP
,
V
S
=
±
15 V
Inverting Gain - dB
5.6
5.7
5.8
5.9
6
6.1
6.2
6.3
6.4
100 k
1 M
10 M
100 M
Gain = 2,
R
R
F
= 1.15 k
Ω
,
R
L
= 100
Ω
,
V
O
= 0.2 V
PP
,
V
S
=
±
15 V
f - Frequency - Hz
Noninverting Gain - dB
0
2
4
6
8
10
12
14
16
1 M
10 M
100 M
1 G
f - Frequency - Hz
Noninverting Gain - dB
G = 5, R
F
= 806
Ω
G = 2, R
F
= 1 k
Ω
R
L
= 100
Ω
,
V
O
= 4 V
PP
,
V
S
=
±
15 V
0
10
20
30
40
50
60
10
100
C
L
- Capacitive Load - pF
Recommended R
Ω
Gain = 5,
R
R
L
= 100
Ω
,
V
S
=
±
15 V
ISO
-
-2
0
2
4
6
8
10
12
14
16
10 M
100 M
Capacitive Load - MHz
Signal Gain - dB
Gain = 5,
R
R
L
= 100
Ω
V
S
=
±
15 V
R
(ISO)
= 39.2
Ω
C
L
= 47 pF
R
(ISO)
= 28
Ω
C
L
= 100 pF
R
(ISO)
= 54.9
Ω
C
L
= 10 pF
R
(ISO)
= 54.9
Ω,
C
L
= 22 pF
200 M
‘
-90
-80
-70
-60
-50
-40
-30
1 M
10 M
100 M
f - Frequency - Hz
2nd Harmonic Destortion - dBc
V
O
= 2 V
PP
,
R
L
= 100
Ω
,
V
S
=
±
15 V
100 k
-100
G = -2, R
F
= 1 k
Ω
R
L
= 1 k
Ω
,
G = 5, R
F
= 806
Ω
G = 2, R
F
= 1 k
Ω
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........................................................................................................................................
SLOS422E – SEPTEMBER 2003 – REVISED OCTOBER 2009
TYPICAL CHARACTERISTICS (±15 V)
space
NONINVERTING SMALL-SIGNAL
NONINVERTING SMALL-SIGNAL
INVERTING SMALL-SIGNAL
FREQUENCY RESPONSE
FREQUENCY RESPONSE
FREQUENCY RESPONSE
Figure 1.
Figure 2.
Figure 3.
NONINVERTING LARGE-SIGNAL
INVERTING LARGE-SIGNAL
0.1-dB FLATNESS
FREQUENCY RESPONSE
FREQUENCY RESPONSE
Figure 4.
Figure 5.
Figure 6.
RECOMMENDED R
ISO
2nd HARMONIC DISTORTION
FREQUENCY RESPONSE
vs
vs
CAPACITIVE LOAD
CAPACITIVE LOAD
FREQUENCY
Figure 7.
Figure 8.
Figure 9.
Copyright © 2003–2009, Texas Instruments Incorporated
9
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