Datasheet

ADA4930-1/ADA4930-2
Rev. A | Page 13 of 28
–300
–240
–180
–120
–60
0
60
–270
–210
–150
–90
30
30
–40
–20
0
20
40
60
80
–30
–10
10
30
50
70
10k 100k 1M 10M 100M 1G 10G
PHASE (°)
GAIN (dB)
FREQUENCY (MHz)
09209-031
GAIN
PHASE
Figure 31. Open Loop Gain and Phase
0.10
0.05
0
–0.05
–0.10
0246 1
V
OUT
(V)
TIME (ns)
0
8
09209-032
Figure 32. Small Signal Pulse Response
0
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
246 1
V
OUT
(V)
TIME (ns)
0
8
V
O
= 2V p-p
V
O
= 1V p-p
09209-033
Figure 33. Large Signal Pulse Response
0
1
10
100
10 100 1k 10k 100k 1M 10M 100M
V
N
(nV/

hz)
FREQUENCY (Hz)
09209-034
Figure 34. Voltage Noise Spectral Density
0.80
0.82
0.84
0.86
0.88
0.90
0.92
0.94
0.96
0.98
1.00
02468101214161820
V
OUT
(V)
TIME (ns)
09209-035
Figure 35. Small Signal V
OCM
Pulse Response
0
0.5
1.0
1.5
2.0
2.5
3.0
02468101214161820
V
OUT
(V)
TIME (ns)
09209-036
Figure 36. Large Signal V
OCM
Pulse Response