Datasheet

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SBOS266E − JUNE 2003 − REVISED AUGUST 2008
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8
TYPICAL CHARACTERISTICS: V
S
= +5V
At T
A
= 25°C, G = +2, and R
L
= 150Ω to V
CM
= 2V, unless otherwise noted (see Figure 1).
3
0
−
3
−
6
−
9
−
12
−
15
SMALL−SIGNAL FREQUENCY RESPONSE
Frequency (MHz)
Normalized Gain (dB)
1 10 100 400
G=
−
1
G=+2
V
O
=0.2V
PP
R
L
= 150
Ω
0.15
0.10
0.05
0
−
0.05
−
0.10
−
0.15
SMALL−SIGNAL PULSE RESPONSE
Time (10ns/div)
Output Voltage (50mV/div)
G=+2V/V
R
L
= 150
Ω
V
O
=0.2V
PP
40
35
30
25
20
15
10
5
0
REQUIRED R
S
vs CAPACITIVE LOAD
Capacitive Load (pF)
R
S
(
Ω
)
10 100 1k
1dB Peaking Targeted
3
0
−
3
−
6
−
9
−
12
−
15
LARGE−SIGNAL FREQUENCY RESPONSE
Frequency (MHz)
Normalized Gain (dB)
1 10 100 400
V
O
=2V
PP
V
O
=1V
PP
V
O
=0.5V
PP
R
L
=150
Ω
G = +2V/V
1.5
1.0
0.5
0
−
0.5
−
1.0
−
1.5
LARGE−SIGNAL PULSE RESPONSE
Time (10ns/div)
Output Voltage (500mV/div)
G=+2V/V
R
L
=150
Ω
V
O
=2V
PP
3
0
−
3
−
6
−
9
−
12
−
15
−
18
FREQUENCY RESPONSE vs CAPACITIVE LOAD
Frequency (MHz)
Normalized Gain to Capacitive Load (dB)
1 10 100 300
C
L
= 1000pF
C
L
= 100pF
C
L
= 10pF
R
S
1kΩ
(1)
V
I
C
L
NOTE: (1) 1kΩ is optional.