ada4938-2 Analog Devices, Inc., ada4938-2 Datasheet - Page 12

• Manufacturer Part Number: ada4938-2
• Description: Ultralow Distortion Differential Adc Driver
• Manufacturer: Analog Devices, Inc.

ADA4938-2
Figure 23. Harmonic Distortion vs. Frequency and Supply Voltage
–100
–120
–130
–100
–110
–120
–100
–110
–120
–130
–40
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
1.7
Figure 24. Harmonic Distortion vs. Frequency and Gain
Figure 25. Harmonic Distortion vs. V
1
1
1.9
HD2, V
HD3, V
HD2, V
HD3, V
HD2, G = +1
HD3, G = +1
HD2, G = +2
HD3, G = +2
HD2, G = +5
HD3, G = +5
2.1
S
S
S
S
= +5V
= +5V
= ±5V
= ±5V
2.3
FREQUENCY (MHz)
FREQUENCY (MHz)
10
10
V
HD2, 10MHz
HD3, 10MHz
HD2, 70MHz
HD3, 70MHz
O, cm
2.5
(V)
2.7
O, cm
and Frequency
2.9
100
100
3.1
3.3
Rev. PrB | Page 12 of 23
–100
–110
–120
–130
Figure 28. Harmonic Distortion vs. V
–100
–120
–130
–100
–110
–120
–40
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
Figure 26. Harmonic Distortion vs. V
–3.3 –2.7 –2.1 –1.5 –0.9 –0.3
Figure 27. Harmonic Distortion vs. Frequency and Load
0
1
1
HD2, +5V
HD3, +5V
HD2, ±5V
HD3, ±5V
HD2, R
HD3, R
HD2, R
HD3, R
HD2, R
HD3, R
Preliminary Technical Data
2
L
L
L
L
L
L
= 1kΩ
= 1kΩ
= 200Ω
= 200Ω
= 100Ω
= 100Ω
3
FREQUENCY (MHz)
10
V
V
4
O, cm
HD2, 10MHz
HD3, 10MHz
HD2, 70MHz
HD3, 70MHz
O, dm
0.3
(V)
(V)
O, cm
5
OUT
0.9
and Frequency, V
and Supply Voltage
6
1.5
7
2.1
100
2.7
8
S
= 5 V
3.3
9