ada4937-2 Analog Devices, Inc., ada4937-2 Datasheet - Page 10

• Manufacturer Part Number: ada4937-2
• Description: Ultralow Distortion Differential Adc Driver
• Manufacturer: Analog Devices, Inc.

ADA4937-1/ADA4937-2
Figure 13. Small Signal Frequency Response for Various Loads,
Figure 14. Small Signal Frequency Response for Various Gains,
Figure 15. Small Signal Frequency Response for Various Gains,
–12
–15
–12
–15
–3
–6
–9
–3
–6
–9
–3
–6
–9
6
3
0
6
3
0
6
3
0
1
1
1
V
V
V
G = +1, R
G = +2, R
G = +5, R
S
S
S
R
R
R
= 3.3V, G = +1, R
= 3.3V, G = +2, R
= 3.3V, G = +5, R
L
L
L
V
= 1kΩ
= 100Ω
= 200Ω
S
V
= 3.3 V and V
OUT, dm
F
F
F
= 348Ω
= 348Ω
= 348Ω
10
10
10
V
OUT, dm
= 100 mV p-p, R
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
F
F
F
= 100 mV p-p
= 200Ω
= 402Ω
= 402Ω
OUT, dm
= 100 mV p-p
100
100
100
F
= 348 Ω
1000
1000
1000
Rev. A | Page 10 of 28
Figure 18. Large Signal Frequency Response for Various Gains, R
Figure 17. Large Signal Frequency Response for Various Gains, V
Figure 16. Large Signal Frequency Response for Various Loads
–12
–15
–12
–15
–3
–6
–9
–3
–6
–9
–3
–6
–9
6
3
0
6
3
0
6
3
0
1
1
1
V
V
V
G = +1, R
G = +2, R
G = +5, R
S
S
S
R
R
R
= 3.3V, G = +1, R
= 3.3V, G = +2, R
= 3.3V, G = +5, R
L
L
L
= 1kΩ
= 100Ω
= 200Ω
F
F
F
= 348Ω
= 348Ω
= 348Ω
10
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
F
F
F
= 200Ω
= 402Ω
= 402Ω
100
100
100
1000
1000
1000
F
S
= 348 Ω
= 3.3 V