Datasheet

200
1
R ( )
W
S
100
10
CapacitiveLoad(pF)
1 100010 100
9
-9
Gain(dB)
6
0
3
Frequency(MHz)
1 500100
V =0.5V
R =1k
O PP
L
W
10
-3
-6
C =100pF
L
C =47pF
L
C =22pF
L
C =10pF
L
348W
OPA2695
R
S
C
L
1000pF
1000pF
2kW
2kW
50W
1kW
(1)
NOTE:(1)1k isoptional.W
+5V
V
O
50W
V
I
+5V
-40
-100
HarmonicDistortion(dBc)
-60
-80
-70
-90
3rdHarmonic
2ndHarmonic
Frequency(Hz)
100k 100M1M 10M
G=+8V/V
V =2V
O PP
L
R =100W
-50
-40
-120
HarmonicDistortion(dBc)
-60
-50
-70
2ndHarmonic
3rdHarmonic
OutputVoltage(V )
PP
0 2.50.5
G=+8V/V
f=10MHz
R =100
L
W
-80
-90
-100
-110
1.0 1.5 2.0
-50
-120
HarmonicDistortion(dBc)
-60
-70
Resistance( )W
50 600
G=+8V/V
f=10MHz
V =2V
O PP
3rdHarmonic
2ndHarmonic
100
-80
-90
-100
-110
35
30
25
20
15
CenterFrequency(MHz)
20 240
OutputIntercept(+dBm)
40 60 80 100 120 140 160 220200180
G=+8V/V
V =2V AtMatchedLoad
O PP
OPA2695
SBOS354A – APRIL 2008 – REVISED AUGUST 2008 ...................................................................................................................................................... www.ti.com
TYPICAL CHARACTERISTICS: V
S
= 5V (continued)
At G = +8V/V, R
F
= 348 Ω , and R
L
= 100 Ω , unless otherwise noted.
RECOMMENDED R
S
vs CAPACITIVE LOAD FREQUENCY RESPONSE vs CAPACITIVE LOAD
Figure 51. Figure 52.
HARMONIC DISTORTION vs FREQUENCY HARMONIC DISTORTION vs OUTPUT VOLTAGE
Figure 53. Figure 54.
HARMONIC DISTORTION vs LOAD RESISTANCE 2-TONE, 3RD-ORDER INTERMODULATION INTERCEPT
Figure 55. Figure 56.
16 Submit Documentation Feedback Copyright © 2008, Texas Instruments Incorporated
Product Folder Link(s): OPA2695