Datasheet

Gain-dB
100k
-30
1M
-25
10M
-20
-10
-5
-15
0
5
100M
1G
f-Frequency-Hz
Common-ModeInput-BiasCurrent- A
m
0
-300
0.5 2.5
1
3
-200
0
-100
100
200
1.5 3.5 4.5
2 4
5
V -Common-ModeInputVoltage-V
IC
DifferentialOutputOffsetV
oltage-mV
0
-1
0.5 2.5
1
3
0
2
1
3
4
5
1.5 3.5 4.5
2 4
5
V -Common-ModeInputVoltage-V
IC
V
-Common-ModeOutputOffsetVoltage-mV
OC
0
-50
20
0.5 2.5
1
3
-40
30
-20
50
-30
40
-10
0
10
1.5 3.5 4.5
2 4
5
V -Common-ModeInputVoltage-V
IC
THS4508
SLAS459E – SEPTEMBER 2005 – REVISED SEPTEMBER 2008 .................................................................................................................................... www.ti.com
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
CM SMALL-SIGNAL FREQUENCY RESPONSE CM BIAS CURRENT vs CM INPUT VOLTAGE
Figure 40. Figure 41.
V
OD
OFFSET VOLTAGE vs CM INPUT VOLTAGE V
OC
OFFSET VOLTAGE vs CM INPUT VOLTAGE
Figure 42. Figure 43.
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