ada4939-1 Analog Devices, Inc., ada4939-1 Datasheet - Page 9

• Manufacturer Part Number: ada4939-1
• Description: Ultralow Distortion Differential Adc Driver
• Manufacturer: Analog Devices, Inc.

TYPICAL PERFORMANCE CHARACTERISTICS
T
Refer to Figure 39 for test setup. Refer to Figure 42 for signal definitions.
A
= 25°C, +V
Figure 9. Small Signal Frequency Response for Various Temperatures
Figure 8. Small Signal Frequency Response for Various Supplies
–10
–12
–14
Figure 7. Small Signal Frequency Response for Various Gains
–10
–11
–12
–10
–11
–12
–2
–4
–6
–8
–1
–2
–3
–4
–5
–6
–7
–8
–9
–1
–2
–3
–4
–5
–6
–7
–8
–9
2
0
3
2
1
0
3
2
1
0
1
1
1
V
V
V
OUT, dm
OUT, dm
OUT, dm
S
G = +2.00
G = +3.16
G = +5.00
V
V
–40°C
+25°C
+105°C
= 5 V, −V
S
S
= 3.3V
= 5.0V
= 100mV p-p
= 100mV p-p
= 100mV p-p
10
10
10
S
= 0 V, V
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
R
R
R
G
G
G
= 200Ω, R
= 127Ω, R
= 80.6Ω, R
OCM
100
100
100
T
T
T
= 60.4Ω
= 66.3Ω
= +V
= 76.8Ω
S
/2, R
G
1k
1k
1k
= 200 Ω, R
Rev. 0 | Page 9 of 24
F
= 402 Ω, R
T
= 60.4 Ω, G = 1, R
Figure 12. Large Signal Frequency Response for Various Temperatures
Figure 11. Large Signal Frequency Response for Various Supplies
Figure 10. Large Signal Frequency Response for Various Gains
–10
–12
–14
–10
–12
–10
–11
–12
–2
–4
–6
–8
–2
–4
–6
–8
–1
–2
–3
–4
–5
–6
–7
–8
–9
2
0
2
0
3
2
1
0
1
1
1
V
V
V
OUT, dm
OUT, dm
OUT, dm
G = +2.00
G = +3.16
G = +5.00
V
V
–40°C
+25°C
+105°C
S
S
= 3.3V
= 5.0V
= 2V p-p
= 2V p-p
= 2V p-p
L, dm
10
10
10
= 1 kΩ, unless otherwise noted.
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
R
R
R
ADA4939-1/ADA4939-2
G
G
G
= 200Ω, R
= 127Ω, R
= 80.6Ω, R
100
100
100
T
T
T
= 60.4Ω
= 66.3Ω
= 76.8Ω
1k
1k
1k