ada4922-1 Analog Devices, Inc., ada4922-1 Datasheet - Page 8

• Manufacturer Part Number: ada4922-1
• Description: High Voltage, Differential 18-bit Adc Driver
• Manufacturer: Analog Devices, Inc.

ADA4922-1
Figure 11. Small Signal Frequency Response for Various Capacitive Loads
Figure 12. Frequency Response for Various Output Amplitudes, V
–100
–120
–110
–12
–15
–18
–21
–24
–27
–30
–12
–15
–18
–21
–24
–27
–30
–33
–50
–60
–70
–80
–90
–3
–6
–9
–3
–6
–9
3
0
3
0
1
1
V
DIS = LOW
IN
Figure 13. Isolation vs. Frequency—Disabled
= 0.1V p-p
V
V
V
V
S
S
S
S
= ± 5V, C
= ± 5V, C
= ± 12V, C
= ± 12V, C
1
L, dm
L, dm
L, dm
L, dm
V
10
10
S
16V p-p
FREQUENCY (MHz)
12V p-p
FREQUENCY (MHz)
FREQUENCY (MHz)
= 10pF
= 20pF
= ± 12V
= 0pF
= 20pF
10
V
S
± 5V
10V p-p
100
100
2V p-p
100
V
O
, dm = 0.2V p-p
0.2V p-p
S
1000
1000
= ±5 V
1000
Rev. 0 | Page 8 of 20
Figure 16. REF Small Signal Frequency Response for Various Power Supplies
Figure 15. Frequency Response for Various Output Amplitudes, V
Figure 14. Large Signal Frequency Response for Various Capacitive Loads
–12
–15
–18
–21
–24
–27
–30
–12
–15
–18
–21
–24
–27
–30
–33
–12
–15
–18
–21
–24
–27
–30
–3
–6
–9
–3
–6
–9
–3
–6
–9
3
0
3
0
3
0
1
1
1
V
V
V
V
S
S
S
S
= ± 5V, V
= ± 12V, V
= ± 5V, V
= ± 12V, V
10V p-p
IN
IN
IN
IN
= 12V p-p, C
= 12V p-p, C
20V p-p
10
10
= 40V p-p, C
= 40V p-p, C
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
40V p-p
10
L, dm
L, dm
L, dm
L, dm
V
S
= ± 12V
= 0pF
= 20pF
= 0pF
= 20pF
100
100
2V p-p
V
S
V
REF
= ± 5V
0.2V p-p
= 0.1V p-p
S
= ±12 V
1000
1000
100