Datasheet

ADA4922-1
Rev. 0 | Page 10 of 20
100
0
1
100M
05681-032
FREQUENCY (Hz)
DIFFERENTIAL VOLTAGE NOISE (RTO) (nV/ Hz)
10 100 1k 10k 100k 1M 10M
90
80
70
60
50
40
30
20
10
Figure 22. Differential Output Noise vs. Frequency
0.12
–0.12
05681-033
OUTPUT VOLTAGE (V)
0.10
0.08
0.06
0.04
0.02
0
–0.02
–0.04
–0.06
–0.08
–0.10
V
S
= ±5V
V
S
= ±12V
20ns/DIV
Figure 23. Small Signal Transient Response for Various Power Supplies
0.125
–0.125
05681-037
OUTPUT VOLTAGE (V)
0.100
0.075
0.050
0.025
0
–0.025
–0.050
–0.075
–0.100
C
L
= 0pF
C
L
= 10pF
C
L
= 20pF
5ns/DIV
Figure 24. Small Signal Transient Response for Various Capacitive Loads
50
0
05681-026
FREQUENCY (Hz)
INPUT CURRENT NOISE (pA/√Hz)
110 1100k1k100 10k
45
40
15
20
30
35
10
5
25
M
Figure 25. Input Current Noise vs. Frequency
22
–22
05681-027
OUTPUT VOLTAGE (V)
18
14
10
6
2
–2
–6
–10
–14
–18
TIME (
μ s)
100ns/DIV
C
L
= 20pF
V
OUT
= 40V p-p
Figure 26. Large Signal Transient Response for Various Power Supplies
22
–22
05681-040
OUTPUT VOLTAGE (V)
18
14
10
6
2
–2
–6
–10
–14
–18
20ns/DIV
C
L
= 0pF
C
L
= 20pF
Figure 27. Large Signal Transient Response for Various Capacitive Loads