Datasheet

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SBOS317D − SEPTEMBER 2004 − REVISED AUGUST 2008
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12
TYPICAL CHARACTERISTICS: V
S
= +5V (continued)
R
F
= 402Ω, R
L
= 100Ω to V
S
/2, and G = +2, unless otherwise noted.
100
10
1
RECOMMENDED R
S
vs CAPACITIVE LOAD
Capacitive Load (pF)
1 10 100 1000
R
S
(
Ω
)
0.1dB Peaking Targeted
1.5
1.0
0.5
0
−0.5
−1.0
−
1.5
TYPICAL DC DRIFT OVER TEMPERATURE
Ambient Temperature (
_
C)
Input Offset Voltage (mV)
15
10
5
0
−5
−10
−
15
Imput Bias and Offset Current (µA)
−50 −25 0 25 50 75 100 125
Input Offset Voltage (V
OS
)
Left Scale
10x Input Offset Current (I
OS
)
Right Scale
Input Bias Current (I
B
)
Right Scale
8
7
6
5
4
3
2
1
0
−
1
−
2
−
3
FREQUENCY RESPONSE vs CAPACITIVE LOAD
Frequency (MHz)
Normalized Gain to Capacitive Load (dB)
110100300
C
L
=10pF
C
L
= 22pF
C
L
= 47pF
C
L
= 100pF
402Ω
R
S
OP A8 2 0
V
I
+5 V
V
O57.6Ω
1k
Ω
(1 )
806Ω
806
Ω
C
L
402
Ω
0.01µF
0.01µF
NOTE: ( 1) 1 kΩ is o ptional .
90
85
80
75
70
65
60
SUPPLY AND OUTPUT CURRENT vs TEMPERATURE
Ambient Temperature (_ C)
Output Current (5mA/div)
23
22
21
20
19
18
17
Supply Current (1mA/div)
−
50
−
25 0 25 50 75 100 125
Sourcing Output Current
Left Scale
Total Supply Current
Right Scale
Sinking Output Current
Left Scale