Datasheet
Table Of Contents
- FEATURES
- APPLICATIONS
- DESCRIPTION
- ABSOLUTE MAXIMUM RATINGS
- ELECTRICAL CHARACTERISTICS: VS = ±5V
- TYPICAL CHARACTERISTICS: VS = ±5V
- APPLICATION INFORMATION
- WIDEBAND CURRENT FEEDBACK OPERATION
- ADC DRIVER
- WIDEBAND INVERTING SUMMING AMPLIFIER
- SAW FILTER BUFFER
- WIDEBAND UNITY GAIN BUFFER WITH IMPROVED FLATNESS
- DESIGN-IN TOOLS
- OPERATING SUGGESTIONS
- SETTING RESISTOR VALUES TO OPTIMIZE BANDWIDTH
- OUTPUT CURRENT AND VOLTAGE
- DRIVING CAPACITIVE LOADS
- DISTORTION PERFORMANCE
- NOISE PERFORMANCE
- DC ACCURACY AND OFFSET CONTROL
- THERMAL ANALYSIS
- BOARD LAYOUT GUIDELINES
- INPUT AND ESD PROTECTION
- REVISION HISTORY
- REVISION HISTORY

100 1000
LoadResistance( )W
HarmonicDistortion(dBc)
G=+2V/V
f=5MHz
V =2V
O PP
3rdHarmonic
2ndHarmonic
SeeFigure31
-
-
-
-
-
-
-
-
65
70
75
80
85
90
95
100
3.5 4.0 4.5 5.0 5.5 6.0
SupplyVoltage( V )±
S
HarmonicDistortion(dBc)
G=+2V/V
f=5MHz
R =100
L
W
V =2V
O PP
3rdHarmonic
2ndHarmonic
SeeFigure31
-
-
-
-
-
60
65
70
75
80
0.1 1 10 20
Frequency(MHz)
HarmonicDistortion(dBc)
G=+2V/V
R =100W
L
V =2V
O PP
3rdHarmonic
2ndHarmonic
SeeFigure31
-
-
-
-
-
-
50
60
70
80
90
100
0.1 1 10
OutputVoltageSwing(V
PP
)
HarmonicDistortion(dBc)
G=+2V/V
R =100W
L
f=5MHz
3rdHarmonic
2ndHarmonic
SeeFigure31
-
-
-
-
-
65
70
75
80
85
1 10
Gain(V/V)
HarmonicDistortion(dBc)
R =100W
L
f=5MHz
V =2V
O PP
3rdHarmonic
2ndHarmonic
SeeFigure31
-
-
-
-
60
65
70
75
1 10
Gain(|V/V|)
HarmonicDistortion(dBc)
R =100W
L
f=5MHz
V =2V
O PP
3rdHarmonic
2ndHarmonic
SeeFigure32
-
-
-
-
60
65
70
75
OPA694
SBOS319G –SEPTEMBER 2004–REVISED JANUARY 2010
www.ti.com
TYPICAL CHARACTERISTICS: V
S
= ±5V (continued)
At R
F
= 402Ω, R
L
= 100Ω, and G = +2V/V, unless otherwise noted.
HARMONIC DISTORTION vs HARMONIC DISTORTION vs
LOAD RESISTANCE SUPPLY VOLTAGE
Figure 7. Figure 8.
HARMONIC DISTORTION vs HARMONIC DISTORTION vs
FREQUENCY OUTPUT VOLTAGE
Figure 9. Figure 10.
HARMONIC DISTORTION vs HARMONIC DISTORTION vs
NONINVERTING GAIN INVERTING GAIN
Figure 11. Figure 12.
6 Copyright © 2004–2010, Texas Instruments Incorporated
Product Folder Link(s): OPA694