
ADA4930-1/ADA4930-2
Rev. A | Page 9 of 28
TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25
°C, VS = 5 V, VICM = 0.9 V, VOCM = 0.9 V, RL, dm = 1 kΩ, unless otherwise noted.
–27
–24
–21
–18
–15
–12
–9
–6
–3
0
3
1M
10M
100M
1G
10G
FREQUENCY (Hz)
NO
RM
AL
IZ
E
D
C
L
O
S
E
D
L
O
P
G
AI
N
(
d
B)
VIN = 100mV
G = 1, RG = 300
G = 2, RG = 150
G = 5, RG = 60
0
92
09
-0
07
Figure 7. Small Signal Frequency Response
at Gain = 1, Gain = 2, and Gain = 5
–27
–24
–21
–18
–15
–12
–9
–6
–3
0
3
1M
10M
100M
1G
10G
FREQUENCY (Hz)
C
L
OS
E
D
L
OOP
GA
IN
(
d
B
)
VIN = 100mV
VS = 3.3V
VS = 5.0V
0
92
09
-00
8
Figure 8. Small Signal Frequency Response
at VS = 3.3 V and VS = 5 V
–27
–24
–21
–18
–15
–12
–9
–6
–3
0
3
1M
10M
100M
1G
10G
FREQUENCY (Hz)
C
L
O
S
E
D
LOOP
GA
IN
(
d
B
)
VIN = 100mV
TA = –40°C
TA = +25°C
TA = +105°C
0
92
09
-0
09
Figure 9. Small Signal Frequency Response
at TA = 40°C, TA = 25°C, and TA = 105°C
–27
–24
–21
–18
–15
–12
–9
–6
–3
0
3
1M
10M
100M
1G
10G
FREQUENCY (Hz)
N
OR
M
A
L
IZ
E
D
C
L
OS
E
D
L
OOP
GA
IN
(
d
B
)
VIN = 2V p-p
G = 1, RG = 300
G = 2, RG = 150
G = 5, RG = 60
0
92
09
-0
10
Figure 10. Large Signal Frequency Response
at Gain = 1, Gain = 2, and Gain = 5
–27
–24
–21
–18
–15
–12
–9
–6
–3
3
0
6
1M
10M
100M
1G
10G
FREQUENCY (Hz)
C
L
OS
E
D
L
OOP
GA
IN
(
d
B
)
VIN = 2V p-p
VS = 3.3V
VS = 5.0V
0
92
09
-01
1
Figure 11. Large Signal Frequency Response
at VS = 3.3 V and VS = 5 V
–27
–24
–21
–18
–15
–12
–9
–6
–3
3
0
6
1M
10M
100M
1G
10G
FREQUENCY (Hz)
C
L
O
S
E
D
LOOP
GA
IN
(
d
B
)
VIN = 2V p-p
TA = –40°C
TA = +25°C
TA = +105°C
0
92
09
-0
12
Figure 12. Large Signal Frequency Response
at TA = 40°C, TA = 25°C, and TA = 105°C