OPA3693 Datasheet, PDF (11/29 Pages) Burr-Brown (TI) – Triple, Ultra-Wideband, Fixed-Gain, VIDEO BUFFER with Disable

OPA3693
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TYPICAL CHARACTERISTICS: ±5V (continued)
At G = +2 (–IN grounded) and R_L = 100Ω, unless otherwise noted.
SBOS353 – DECEMBER 2006
TYPICAL DC DRIFT OVER TEMPERATURE
1.0
16
I_B+
0.5
8
0
0
V_IO
-0.5
-8
I_B- (internal)
COMMON-MODE INPUT AND OUTPUT SWING vs
SUPPLY VOLTAGE
6
5
4
Output
3
Input
2
1
-1.0
-50 -25
0
25
50
75
Ambient Temperature (°C)
Figure 25.
-16
100 125
0
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5
Supply Voltages (±V)
Figure 26.
0.12
0.10 ^{Video In}
0.08
75W
0.06
COMPOSITE VIDEO dG/dP
+5V
DIS
1/3
OPA3693
Video Loads
Optional
1.0kW
Pull-Down
-5V
No Pull-Down
With 1.0k Pull-Down
dP
dP
0.04
dG
0.02
dG
0
1
2
3
4
Number of 150W Loads
Figure 27.
LARGE-SIGNAL DISABLE/ENABLE RESPONSE
7
6
5
4
V_DIS
3
2
1
V_OUT
0
-1
-2 _{See Figure 36}
-3
Time (500ns/div)
G = +2
V_IN = 1V_DC
R_L = 100W
Figure 28.
INPUT RETURN LOSS vs FREQUENCY (S11)
0
-10
G = -1
See Figure 44
-20
-30
-40
G = +2
See Figure 42
-50
-60
-70
10M
100M
1G
Frequency (Hz)
Figure 29.
OUTPUT RETURN LOSS vs FREQUENCY (S22)
0
G = +2
-10 ^{See Figure 42}
-20
without Trim Capacitor
-30
-40
-50
with Trim Capacitor
-60
-70
10M
100M
1G
Frequency (Hz)
Figure 30.
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