Datasheet

TYPICAL CHARACTERISTICS: V
S
= +5V
3
0
3
6
9
12
15
18
-
-
-
-
-
-
NormalizedGain(dB)
100k
1M
10M
100M
200M
Frequency(Hz)
V =0.1V
O PP
G=+5V/V
G=+1V/V,R =0W
F
G=+2V/V
G=+10V/V
9
6
3
0
3
6
9
-
-
-
Gain(dB)
1
10 100 200
Frequency(MHz)
R =100
G=+2V/V
W
L
V =2V
O PP
V =1V
O PP
V =3V
O PP
V =0.5V
O PP
2.65
2.60
2.55
2.50
2.45
2.40
2.35
SmallSignalOutputV
oltage(V)
V =0.2V
G=+2V/V
O PP
Time(10ns/div)
4.0
3.5
3.0
2.5
2.0
1.5
1.0
LargeSignalOutputV
oltage(V)
V =2V
G=+2V/V
O PP
Time(10ns/div)
100
10
1
R ( )
W
S
1
10 100
1000
CapacitiveLoad(pF)
9
6
3
0
3
6
9
12
15
-
-
-
-
-
GaintoCapacitiveLoad(dB)
0 20 8040 10060 120 140
Frequency(MHz)
750W
R
S
V
IN
V
OUT
1kW
(1)
C
L
750W
NOTE:(1)1k isoptional.W
1/2
OPA2889
C =100pF
L
C =22pF
L
C =47pF
L
C =10pF
L
OPA2889
www.ti.com ....................................................................................................................................................... SBOS373B – JUNE 2007 – REVISED AUGUST 2008
At T
A
= +25 ° C, G = +2V/V, R
F
= 750 Ω , and R
L
= 100 Ω , unless otherwise noted. See Figure 51 .
NONINVERTING SMALL-SIGNAL FREQUENCY RESPONSE NONINVERTING LARGE-SIGNAL FREQUENCY RESPONSE
Figure 33. Figure 34.
SMALL-SIGNAL PULSE RESPONSE LARGE-SIGNAL PULSE RESPONSE
Figure 35. Figure 36.
RECOMMENDED R
S
vs CAPACITIVE LOAD FREQUENCY RESPONSE vs CAPACITIVE LOAD
Figure 37. Figure 38.
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