Datasheet

TYPICAL CHARACTERISTICS: V
S
= ± 5V, Differential Operation
V
I
Z =R ||2R
I T G
1:1
1/2
OPA2695
R
G
R
F
500W
+5V
1/2
OPA2695
R
G
R
L
800W
V
O
R
T
R
F
500W
-5V
=
= G
D
V
O
V
I
500W
R
G
1
-8
NormalizedGain(dB)
-1
0
-2
Frequency(Hz)
10M 1G100M
-3
-4
-5
-6
-7
G =5V/V
D
G =10
D
V/V
G =20
D
V/V
21
16
Gain(dB)
20
Frequency(MHz)
10 500100
19
18
V =2V
O PP
V =12V
O PP
V =16V
O PP
17
V =4V
O PP
V =8V
O PP
G =10V/V
D
-65
-100
HarmonicDistortion(dBc)
-70
Frequency(MHz)
10 100
-75
-80
3rdHarmonic
-85
-90
-95
2ndHarmonic
G =10V/V
V =2V
R =800
D
O PP
L
W
1k
1
R ( )
W
S
100
10
CapacitiveLoad(pF)
1 100010 100
9
-9
Gain(dB)
6
0
3
Frequency(MHz)
10 400100
-3
-6
C =47pF
L
C =22pF
L
C =100pF
L
C =10pF
L
500W
+5V
50W
P
I
500W50W
OPA2695
-5V
OPA2695
1kW
(1)
R
S
R
S
C
L
NOTE:(1)Optional1k load.W
OPA2695
www.ti.com ...................................................................................................................................................... SBOS354A – APRIL 2008 – REVISED AUGUST 2008
At G
D
= 10V/V, R
F
= 500 Ω , and R
L
= 800 Ω , unless otherwise noted.
DIFFERENTIAL SMALL-SIGNAL FREQUENCY RESPONSE
Figure 33. Figure 34.
DIFFERENTIAL LARGE-SIGNAL FREQUENCY RESPONSE DIFFERENTIAL HARMONIC DISTORTION vs FREQUENCY
Figure 35. Figure 36.
RECOMMENDED R
S
vs CAPACITIVE LOAD FREQUENCY RESPONSE vs CAPACITIVE LOAD
Figure 37. Figure 38.
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