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

0 200 400 600 800 1000
Frequency(MHz)
NormalizedGain(dB)
V
O PP
=0.5V
R W
L
=100
G=+2V/V
R W
F
=402
SeeFigure31
G=+5V/V
R W
F
=318
G=+10V/V
R W
F
=178
3
0
3
6
9
12
-
-
-
-
6004000 200 800 1000
Frequency(MHz)
NormalizedGain(dB)
V
O PP
=0.5V
R
L
=100W
SeeFigure32
G= -10V/V
R
F
=500W
G= -5V/V
R
F
=318W
G= -1V/V
R
F
=430W
G= -2V/V
R
F
=402W
3
0
3
6
9
12
15
18
-
-
-
-
-
-
6004000 200 800 1000
Frequency(MHz)
Gain(dB)
V
O PP
=1V
V
O PP
=2V
V
O PP
=7V
V
O PP
=4V
SeeFigure31
G=+2V/V
R W
F
=402
9
6
3
0
3
6
9
12
-
-
-
-
6004000 200 800 1000
Frequency(MHz)
Gain(dB)
V
O PP
=1V
V
O PP
=2V
V
O PP
=7V
V
O PP
=4V
G= 2V/V-
R W
F
=402
SeeFigure32
9
6
3
0
3
6
9
12-
-
-
-
OutputVoltage(1V/div)
G=+2V/V
Time(5ns/div)
OutputVoltage(200mV/div)
SeeFigure31
SmallSignal,0.5V
PP
RightScale
LargeSignal,5V
PP
LeftScale
3
2
1
0
1
2
3-
-
-
0.6
0.4
0.2
0
0.2
0.4
0.6-
-
-
OutputVoltage(1V/div)
G= 2V/V-
Time(5ns/div)
OutputVoltage(200mV/div)
SeeFigure32
SmallSignal,0.5V
PP
RightScale
LargeSignal,5V
PP
LeftScale
3
2
1
0
1
2
3
-
-
-
0.6
0.4
0.2
0
0.2
0.4
0.6
-
-
-
OPA694
www.ti.com
SBOS319G –SEPTEMBER 2004–REVISED JANUARY 2010
TYPICAL CHARACTERISTICS: V
S
= ±5V
At R
F
= 402Ω, R
L
= 100Ω, and G = +2V/V, unless otherwise noted.
NONINVERTING SMALL−SIGNAL FREQUENCY RESPONSE INVERTING SMALL−SIGNAL FREQUENCY RESPONSE
Figure 1. Figure 2.
NONINVERTING LARGE−SIGNAL FREQUENCY RESPONSE INVERTING LARGE−SIGNAL FREQUENCY RESPONSE
Figure 3. Figure 4.
NONINVERTING PULSE RESPONSE INVERTING PULSE RESPONSE
Figure 5. Figure 6.
Copyright © 2004–2010, Texas Instruments Incorporated 5
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