Datasheet

TYPICAL AC PERFORMANCE: V
S+
– V
S –
= 5 V
0
2
4
6
8
10
12
14
16
18
20
22
100k
1M
10M 100M
1G 10G
f-Frequency-Hz
SmallSignalGain-dB
G=20dB
G=14dB
G=10dB
G=6dB
V =100mV
O PP
0
2
4
6
8
10
12
14
16
18
20
22
100k
1M
10M 100M
1G 10G
f-Frequency-Hz
SmallSignalGain-dB
G=20dB
G=14dB
G=10dB
G=6dB
V =2V
OD PP
1M 10M 100M 1G
-110
-60
-120
-100
-90
-80
-70
R =100
L
W
R =499
L
W
R =1k
L
W
R =200
L
W
G=6dB,
V =2V
OD PP
HD -dBc
3
f-Frequency-Hz
1M 10M 100M
1G
-110
-60
-120
-100
-50
-90
-80
-70
HD
-dBc
2
f-Frequency-Hz
R =100
L
W
R =499
L
W
R =1k
L
W
R =200
L
W
G=6dB,
V =2V
OD PP
THS4508
www.ti.com .................................................................................................................................... SLAS459E – SEPTEMBER 2005 – REVISED SEPTEMBER 2008
Test conditions unless otherwise noted: V
S+
= 5 V, V
S –
= 0 V, G = 10 dB, CM = open, V
O
= 2 V
PP
, R
F
= 349 Ω , R
L
= 200 Ω
Differential, Single-Ended Input, Input Referenced to Ground and Output Referenced to Midrail
SMALL-SIGNAL FREQUENCY RESPONSE LARGE-SIGNAL FREQUENCY RESPONSE
Figure 2. Figure 3.
HD
2
vs FREQUENCY HD
3
vs FREQUENCY
Figure 4. Figure 5.
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