
ADA4841-1/ADA4841-2
Rev. E | Page 7 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
RL = 1 kΩ, unless otherwise noted.
3
–12
0.1
10
05614-021
FREQUENCY (MHz)
NORMALIZED
CLOSED-
L
OOP
GAIN
(
d
B)
1
0
–3
–6
–9
VOUT = 2V pp
VS = 5V
G = +1
G = +10
G = +2
Figure 6. Large Signal Frequency Response vs. Gain
6
–9
0.1
100
0
561
4-
026
FREQUENCY (MHz)
C
L
OS
E
D
-L
OO
P
GA
IN
(d
B
)
110
3
0
–3
–6
VIN = 20mV p-p
G = +1
VS = 5V
20pF
WITH
100
Ω SNUBBER
0pF
10pF
20pF
Figure 7. Small Signal Frequency Response vs. Capacitive Load
3
–12
0.1
100
05614-
027
FREQUENCY (MHz)
NO
RM
ALI
Z
ED
CLO
SED-
L
O
P
G
A
IN
(
d
B)
110
0
–3
–6
–9
VIN = 20mV p-p
VS = 5V
G = –1
G = +1
G = +10
Figure 8. Small Signal Frequency Response vs. Gain
3
–9
0.1
100
05614-028
FREQUENCY (MHz)
GAIN
(
d
B)
110
0
–3
–6
VS = 5V
VIN = 20mV p-p
G = +1
–40°C
+125°C
+25°C
Figure 9. Small Signal Frequency Response vs. Temperature
2
–6
0.1
100
05614-029
FREQUENCY (MHz)
GAIN
(
d
B)
110
VS = +3V
VS = +5V
VS = ±5V
1
0
–1
–2
–3
–4
–5
VIN = 20mV p-p
G = +1
Figure 10. Small Signal Frequency Response vs. Supply Voltage
3
–9
0.1
100
05614-
014
FREQUENCY (MHz)
GAIN
(dB)
110
0
–3
–6
VS = ±5V
G = +1
2V p-p
400mV p-p
10mV p-p
20mV p-p
100mV p-p
Figure 11. Frequency Response for Various VOUT