Datasheet

−5
−4
−3
−2
−1
0
1
2
3
4
5
t − Time − 500ps/div
PercentofFinalV
alue
− %
V = 2V
OD step
0
10
20
30
40
50
60
70
80
90
100
0.01 0.1 1 10 100 1000
f − Frequency − MHz
RejectionRatio −dB
PSRR−
PSRR+
CMRR
−5
−4
−3
−2
−1
0
1
2
3
4
5
−1
−0.8
−0.6
−0.4
−0.2
0
0.2
0.4
0.6
0.8
1
Input
Output
V
OD
− DifferentialOutputV
oltage
− V
InputV
oltage
− V
t − Time 200ns/div−
0.1
1
10
100
0.1
1
10 100 1000
f − Frequency− MHz
− OutputImpedance −Z
o
Ω
0
0.4
0.8
1.2
1.6
2
0
1
2
3
4
5
− DifferentialOuputV
oltage
− V
V
OD
PowerDownInput
− V
t − imeT 2 s/divm−
PD
Output
0
1
2
3
4
5
6
7
V -DifferentialOutputVoltage-V
OD
10 100
1000
R -LoadResistance-
L
W
THS4509
www.ti.com SLOS454H –JANUARY 2005–REVISED NOVEMBER 2009
TYPICAL CHARACTERISTICS: V
S+
– V
S–
= 5 V (continued)
Test conditions at V
S+
= +2.5 V, V
S–
= –2.5V, CM = open, V
O
= 2 V
PP
, R
F
= 349 Ω, R
L
= 200-Ω differential, G = 10 dB,
single-ended input, and input and output referenced to midrail, unless otherwise noted.
SETTLING TIME REJECTION RATIO vs FREQUENCY
Figure 25. Figure 26.
OUTPUT IMPEDANCE vs FREQUENCY OVERDRIVE RECOVERY
Figure 27. Figure 28.
OUTPUT VOLTAGE SWING vs LOAD RESISTANCE TURN-OFF TIME
Figure 29. Figure 30.
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