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OPA2691ID Datasheet, PDF (6/30 Pages) Texas Instruments – Dual Wideband, Current-Feedback OPERATIONAL AMPLIFIER With Disable | |||
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TYPICAL CHARACTERISTICS: VS = ±5V (Cont.)
G = +2, RF = 402â¦, RL = 100â¦, unless otherwise noted (see Figure 1 for AC performance only).
HARMONIC DISTORTION vs LOAD RESISTANCE
â60
VO = 2Vp-p
â65 f = 5MHz
â70
2nd-Harmonic
â75
â80
â85
3rd-Harmonic
â90
â95
â100
100
Load Resistance (â¦)
1000
HARMONIC DISTORTION vs SUPPLY VOLTAGE
â60
VO = 2Vp-p
RL = 100â¦
â65
2nd-Harmonic
f = 5MHz
â70
â75
3rd-Harmonic
â80
â85
2.5
3
3.5
4
4.5
5
5.5
6
Supply Voltage (V)
HARMONIC DISTORTION vs FREQUENCY
â50
dBc = dB Below Carrier
â60
VO = 2Vp-p
RL = 100â¦
â70
2nd-Harmonic
3rd-Harmonic
â80
â90
â100
0.1
1
Frequency (MHz)
10 20
HARMONIC DISTORTION vs OUTPUT VOLTAGE
â65
RL = 100â¦
f = 5MHz
2nd-Harmonic
â70
â75
3rd-Harmonic
â80
â85
0.1
1
5
Output Voltage Swing (Vp-p)
HARMONIC DISTORTION vs NONINVERTING GAIN
â50
VO = 2Vp-p
RL = 100â¦
f = 5MHz
â60
2nd-Harmonic
â70
3rd-Harmonic
â80
â90
1
10
Gain (V/V)
HARMONIC DISTORTION vs INVERTING GAIN
â50
VO = 2Vp-p
RL = 100â¦
f = 5MHz
â60 RF = 402â¦
2nd-Harmonic
â70
3rd-Harmonic
â80
â90
1
10
Inverting Gain (V/V)
6
OPA2691
www.ti.com
SBOS224D
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