OPA3682 Datasheet, PDF (12/19 Pages) Burr-Brown (TI) – Triple, Wideband, Fixed Gain BUFFER AMPLIFIER With Disable

TYPICAL PERFORMANCE CURVES: V_S = +5V (Cont.)
G = +2 and R_L = 100Ω to V_S /2, unless otherwise noted (see Figure 2).
2nd HARMONIC DISTORTION vs FREQUENCY
–50
V_O = 2Vp-p
R_L = 100Ω
–60
G = +2
G = +1
G = –1
–70
–80
–90
0.1
1
Frequency (MHz)
10 20
3rd HARMONIC DISTORTION vs FREQUENCY
–50
V_O = 2Vp-p
R_L = 100Ω
–60
G = +2
G = +1
–70
G = –1
–80
–90
0.1
1
Frequency (MHz)
10 20
2nd HARMONIC DISTORTION vs FREQUENCY
–50
V_O = 2Vp-p
–60
R_L = 100Ω
R_L = 200Ω
–70
–80
–90
0.1
R_L = 500Ω
1
Frequency (MHz)
10 20
3rd HARMONIC DISTORTION vs FREQUENCY
–50
V_O = 2Vp-p
–60
R_L = 200Ω
–70
R_L = 100Ω
–80
–90
0.1
R_L = 500Ω
1
Frequency (MHz)
10 20
TWO-TONE, 3rd-ORDER SPURIOUS LEVEL
–40
dBc = dB Below Carriers
–50
50MHz
–60
–70
–80
–90
–14
20MHz
10MHz
Load Power at Matched 50Ω Load
–12 –10 –8 –6 –4 –2
Single-Tone Load Power (dBm)
02
®
OPA3682
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