Datasheet

Frequency (Hz)
Normalized Gain (dB)
10M1M 100M 1G100k
9
6
3
0
-3
-6
-9
-12
-15
C = 100 pF
L
C = 47 pF
L
C = 5.6 pF
L
G = +1
V = 0.1 V
O PP
R = 0 W
S
Capacitive Load (pF)
R ( )W
S
10010
1k1
160
140
120
100
80
60
40
20
0
C
L
R
S
V
IN
V
O
1 kW
For 0.1-dB
Flatness
Frequency (Hz)
Normalized Gain (dB)
10M1M 100M 1G100k
3
0
-3
-6
-9
-12
-15
R = 10 kW
L
R = 100 W
L
R = 1 kW
L
R = 50 W
L
G = +1
R = 0 W
F
V = 0.1 V
O PP
C = 0 pF
L
Time (20 ns/div)
Output Voltage (500 mV/div)
Frequency (Hz)
Normalized Gain (dB)
10M1M 100M 1G100k
3
0
-3
-6
-9
-12
-15
V = 0.1 V , R = 604 W
O PP F
G = 1-
G = 5-
G = 10-
G = 2-
Time (20 ns/div)
Output Voltage (40 mV/div)
OPA1S2384
OPA1S2385
SBOS645A –DECEMBER 2012–REVISED JUNE 2013 www.ti.com
TYPICAL CHARACTERISTICS (continued)
Amplifier conditions: At T
A
= +25°C, R
L
= 1 kΩ connected to V
S
/ 2, and V
O
= V
CM
= V
S
/ 2, unless otherwise noted.
Figure 7. INVERTING SMALL-SIGNAL FREQUENCY Figure 8. NONINVERTING SMALL-SIGNAL STEP
RESPONSE RESPONSE
Figure 9. NONINVERTING LARGE-SIGNAL Figure 10. FREQUENCY RESPONSE FOR VARIOUS R
L
STEP RESPONSE
Figure 11. FREQUENCY RESPONSE FOR VARIOUS C
L
Figure 12. RECOMMENDED R
S
vs CAPACITIVE LOAD
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