ad8475 Analog Devices, Inc., ad8475 Datasheet - Page 11

• Manufacturer Part Number: ad8475
• Description: Precision, Selectable Gain, Fully Differential Funnel Amplifier Ad8475
• Manufacturer: Analog Devices, Inc.

Figure 23. Small Signal Frequency Response for Various Capacitive Loads
Figure 24. Small Signal Frequency Response for Various VOCM Levels
–7.96
–10
–20
–30
–40
–10
–15
–10
–20
–30
–40
–5
–2
0
0
5
0
10k
1k
1k
V
VOCM = 2.5V
Figure 25. VOCM Small Signal Frequency Response
OUT
C
C
C
VOCM = 1V
VOCM = 2.5V
VOCM = 4V
= 100mV p-p
L
L
L
= 0pF
= 5pF
= 10pF
10k
100k
10k
100k
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
100k
1M
1M
10M
1M
10M
100M
10M
100M
Rev. A | Page 11 of 24
Figure 26. Large Signal Frequency Response for Various Capacitive Loads
Figure 27. Large Signal Frequency Response for Various VOCM Levels
–7.96
–10
–20
–30
–10
–20
–30
–10
–20
–30
–40
0
0
10
1k
1k
0
1k
Figure 28. VOCM Large Signal Frequency Response
V
VOCM = 2.5V
OUT
VOCM = 1.5V
VOCM = 2.5V
VOCM = 3.5V
= 2V p-p
10k
10k
10k
100k
FREQUENCY (Hz)
100k
FREQUENCY (Hz)
FREQUENCY (Hz)
100k
1M
1M
1M
10M
10M
C
C
C
10M
L
L
L
= 0pF
= 5pF
= 10pF
AD8475
100M
100M