OPA3693_07 Datasheet, PDF (14/31 Pages) Burr-Brown (TI) – Triple, Ultra-Wideband, Fixed-Gain, VIDEO BUFFER with Disable

OPA3693
SBOS353 – DECEMBER 2006
TYPICAL CHARACTERISTICS: +5V (continued)
At G = +2V/V (–IN grounded) and R_L = 100Ω to V_S/2, unless otherwise noted.
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HARMONIC DISTORTION vs FREQUENCY (G = +2)
-55
G = +2V/V
-60
R_L = 100W
V_O = 2V_PP
-65
3rd-Harmonic
HARMONIC DISTORTION vs OUTPUT VOLTAGE
0
G = +2V/V
-20
R_L = 100W
f = 10MHz
-40
-70
-60
2nd-Harmonic
2nd-Harmonic
-75
-80
3rd-Harmonic
-80
-100
-85
-120
0.5
1
10
50
0.1
1
10
Frequency (MHz)
Output Voltage (V_PP)
Figure 38.
Figure 39.
HARMONIC DISTORTION vs LOAD RESISTANCE
-55
G = +2V/V
f = 10MHz
-60
-65
3rd-Harmonic
-70
2nd-Harmonic
-75
-80
50
100
500
Load Resistance (W)
Figure 40.
2-TONE, 3RD-ORDER INTERMODULATION INTERCEPT
50
45
P_I
R_L = 500W
1/3
50W OPA3693
40
300W
P_O
500W
35
300W
30
25 ^PI
20
15
0
1/3
50W OPA3693
300W
300W
50W
PO
50W
R_L = 100W
50
100
150
200
250
Frequency (MHz)
Figure 41.
300
14
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