ada4950-1 Analog Devices, Inc., ada4950-1 Datasheet - Page 10

• Manufacturer Part Number: ada4950-1
• Description: Low Power, Selectable Gain Differential Adc Driver, G = 1, 2, 3
• Manufacturer: Analog Devices, Inc.

ADA4950-1/ADA4950-2
Figure 15. Small-Signal Frequency Response at Various Capacitive Loads
Figure 14. Small-Signal Frequency Response for Various V
Figure 13. Small-Signal Frequency Response at Various Loads
–1
–2
–3
–4
–5
–6
–7
–8
–1
–2
–3
–4
–5
–6
–7
–8
–2
–4
–6
–8
2
1
0
2
1
0
4
2
0
1
1
1
V
V
OUT, dm
OUT, dm
V
V
V
V
OUT, dm
OCM
OCM
OCM
R
R
C
C
C
C
L
L
L
L
L
L
= 1kΩ
= 200Ω
= 0pF
= 0.9pF
= 1.8pF
= 2.7pF
= 100mV p-p
= –2.5VDC
= 0V
= +2.5VDC
= 100mV p-p
= 100mV p-p
10
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
100
100
100
1000
1000
1000
OCM
Levels
Rev. 0 | Page 10 of 28
Figure 18. Large-Signal Frequency Response at Various Capacitive Loads
Figure 17. Large-Signal Frequency Response for Various V
Figure 16. Large-Signal Frequency Response at Various Loads
–1
–2
–3
–4
–5
–6
–7
–8
–1
–2
–3
–4
–5
–6
–7
–8
–2
–4
–6
–8
2
1
0
2
1
0
4
2
0
1
1
1
V
V
OUT, dm
OUT, dm
V
V
V
V
C
C
C
C
OUT, dm
OCM
OCM
OCM
L
L
L
L
R
R
= 0pF
= 0.9pF
= 1.8pF
= 2.7pF
L
L
= 1kΩ
= 200Ω
= –2.5VDC
= 0V
= +2.5VDC
= 2V p-p
= 2V p-p
= 2V p-p
10
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
100
100
100
OCM
Levels
1000
1000
1000