TYPICAL CHARACTERISTICS: VS = ±5V (Cont.)
TA = +25°C, G = +2, RF = 953Ω, and RL = 1kΩ, unless otherwise noted.
OUTPUT CURRENT AND VOLTAGE LIMITATIONS
COMPOSITE VIDEO DIFFERENTIAL GAIN/PHASE
5
4
0.20
0.15
0.10
0.05
0
1W Power
Limit
Gain = +2
NTSC, Positive Video
3
2
1
0
dG
–1
–2
–3
–4
–5
dP
1W Power
Limit
Each Channel
1
–50
0
2
3
4
–150
–100
–50
0
50
100
150
I
O (mA)
Number of 150Ω Video Loads
SUPPLY AND OUTPUT CURRENT
vs TEMPERATURE
TYPICAL DC DRIFT OVER TEMPERATURE
200
175
150
125
100
2.0
1.9
1.8
1.7
1.6
4
3
Sourcing Output Current
2
Supply Current
Right Scale
1
Noninverting Input Bias Current
0
Input Offset Voltage
Sinking Output Current
–1
–2
–3
–4
Inverting Input Bias Current
25 50 75
–25
0
25
50
75
100
125
–25
0
100
125
Ambient Temperature (°C)
Ambient Temperature (°C)
CLOSED-LOOP OUTPUT IMPEDANCE vs FREQUENCY
SETTLING TIME
0.05
0.04
0.03
0.02
0.01
0
100
10
2V Step
See Figure 1
1/2
OPA2683
ZO
953Ω
953Ω
1
–0.01
–0.02
–0.03
–0.04
–0.05
0.01
0.001
100
1k
10k
100k
1M
10M
100M
10
20
30
40
50
60
Time (ns)
Frequency (Hz)
OPA2683
SBOS244H
8
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