OPA3693 Datasheet, PDF (10/29 Pages) Burr-Brown (TI) – Triple, Ultra-Wideband, Fixed-Gain, VIDEO BUFFER with Disable

OPA3693
SBOS353 – DECEMBER 2006
TYPICAL CHARACTERISTICS: ±5V (continued)
At G = +2 (–IN grounded) and R_L = 100Ω, unless otherwise noted.
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65
60
55
50
45
40
35
30
25
20
1k
PSRR vs FREQUENCY
-PSRR
+PSRR
10k
100k
1M
10M
100M
Frequency (Hz)
Figure 19.
CLOSED-LOOP OUTPUT IMPEDANCE
10
+5V
1/3
50W OPA3693
Z_O
1
-5V 300W
300W
0.1
10k
100k
1M
10M
Frequency (Hz)
Figure 20.
100M
OUTPUT VOLTAGE AND CURRENT LIMITATIONS
5
1W Internal Power Boundary
4 Single-Channel
3
100W Load Line
2
50W Load Line
1
20W Load Line
0
-1
-2
-3
-4
-5
-250 -200 -150 -100 -50 0 50
I_O (mA)
1W Internal
Power Boundary
Single-Channel
100 150 200 250
Figure 21.
SUPPLY AND OUTPUT CURRENT vs TEMPERATURE
44
140
Supply Current
42
Left Scale
135
40
Sourcing Output Current 130
Right Scale
38
125
36
Sinking Output Current
120
34
Right Scale
115
32
110
30
-50 -25
0
25
50
75
Temperature (°C)
Figure 22.
105
100 125
NONINVERTING OVERDRIVE RECOVERY
6
G = +2
4 ^RL ^{= 100W}
Output
2
Input
0
INVERTING OVERDRIVE RECOVERY
6
G = -1
4 ^RL ^{= 100W}
2
Output
Input
0
-2
-2
-4
-4
See Figure 42
See Figure 44
-6
Time (50ns/div)
-6
Time (50ns/div)
Figure 23.
Figure 24.
10
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