Datasheet

100k
1M
10M 100M
1G 10G
-40
-10
20
-80
-90
-70
-60
-30
0
-50
-20
10
s-Parameters-dB
f-Frequency-Hz
S21
S11
S12
S22
0 0.5
21
2.51.5 3 3.5
4
0
1000
4000
2000
5000
7000
3000
6000
8000
T
ransitionRate-V/ sm
V -OutputVoltage-V
O
Rising
Falling
Gain=10dB,
R =200
20%-80%
L
W
2
1
4
3.75
2.25
1.25
2.5
1.5
3
2.75
1.75
3.5
3.25
V -DifferentialOutputVoltage-V
OD
t-Time-(250psec/div)
Gain=10dB,
R =200 ,
V =2V
L
OD PP
W
-0.5
-0.3
-0.1
0.1
0.3
0.5
t-Time-1ns/div
PercentofFinalValue-%
V =2Vstep
OD
50
20
60
30
70
90
80
40
10
0
100
RejectionRatio-dB
PSRR+
CMRR
V
R =200
CM
L
=V /2,
S
W
100k10k
1M
10M 100M
1G
f-Frequency-Hz
100k
1M
10M 100M
1G
9.7
10.2
9.6
9.8
10.3
9.9
10.4
10.5
10
10.1
SignalGain-dB
f-Frequency-Hz
V =100mV
OD PP
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
S-PARAMETERS vs FREQUENCY TRANSITION RATE vs OUTPUT VOLTAGE
Figure 22. Figure 23.
TRANSIENT RESPONSE SETTLING TIME
Figure 24. Figure 25.
0.1-dB FLATNESS REJECTION RATIO vs FREQUENCY
Figure 26. Figure 27.
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