OPA2691 Datasheet, PDF (10/30 Pages) Texas Instruments – Dual Wideband, Current-Feedback OPERATIONAL AMPLIFIER

TYPICAL CHARACTERISTICS: V_S = +5V (Cont.)
G = +2, R_F = 499Ω, R_L = 100Ω to +2.5V, unless otherwise noted (see Figure 2 for AC performance only).
HARMONIC DISTORTION vs LOAD RESISTANCE
–60
V_O = 2Vp-p
f = 5MHz
–65
2nd-Harmonic
–70
3rd-Harmonic
–75
–80
100
Resistance (Ω)
1000
HARMONIC DISTORTION vs FREQUENCY
–50
V_O = 2Vp-p
R_L = 100Ω to 2.5V
–60
2nd-Harmonic
–70
3rd-Harmonic
–80
–90
0.1
1
Frequency (MHz)
10 20
HARMONIC DISTORTION vs OUTPUT VOLTAGE
–60
R_L = 100Ω to 2.5V
f = 5MHz
2nd-Harmonic
–65
–70
3rd-Harmonic
–75
–80
0.1
1
3
Output Voltage Swing (Vp-p)
2-TONE, 3RD-ORDER
INTERMODULATION SPURIOUS
–30
dBc = dB below carriers
–40
50MHz
–50
–60
20MHz
–70
10MHz
–80
–90
–100
–14 –12 –10
Load Power at Matched 50Ω Load
–8 –6 –4 –2 0
2
Single-Tone Load Power (dBm)
10
OPA2691
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SBOS224D