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SBOS249D − JUNE 2003− REVISED APRIL 2004
TYPICAL CHARACTERISTICS: V = 6V (continued)
S
At T = +25°C, G = +2, R = 402Ω, and R = 100Ω, unless otherwise noted.
A
F
L
MAXIMUM OUTPUT SWING
vs LOAD RESISTANCE
OUTPUT VOLTAGE AND CURRENT LIMITATIONS
6
5
4
3
2
1
0
6
5
4
3
2
1
0
1
2
3
4
5
6
Ω
RL = 100
Ω
RL = 50
Ω
RL = 25
−
1
2
3
4
5
6
−
−
−
−
−
−
−
−
−
−
−
1W Internal Power
Single Channel
See Figure 1
10
100
1000
−
−
−
−
100
400
300
200
0
100
200
300
400
Load Resistance (Ω)
IO (mA)
INPUT VOLTAGE AND CURRENT NOISE DENSITY
CHANNEL−TO−CHANNEL CROSSTALK
Input Referred
10
−
−
−
−
−
−
−
30
40
50
60
70
80
90
√
Voltage Noise 1.8nV/ Hz
√
Current Noise 1.7pA/ Hz
1
102
103
104
105
106
107
1
10
100
Frequency (MHz)
Frequency (Hz)
RECOMMENDED RS vs CAPACITIVE LOAD
FREQUENCY RESPONSE vs CAPACITIVE LOAD
CL = 22pF
CL = 10pF
30
20
10
0
3
0
CL = 100pF
CL = 47pF
−
−
−
3
6
9
R
S
1/2
OPA2613
C
1k
Ω
L
−
−
−
12
15
18
402Ω
402Ω
1k is optional.
Ω
1
10
100
1000
1
10
Frequency (MHz)
100
500
Capacitive Load (pF)
9
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