ADA4930-2 AD [Analog Devices], ADA4930-2 Datasheet - Page 11

• Manufacturer Part Number: ADA4930-2
• Description: Ultralow Noise Drivers for Low Voltage ADCs
• Manufacturer: AD [Analog Devices]

–100
–120
–140
–100
–105
–110
–100
–110
–120
–20
–40
–60
–80
–60
–65
–70
–75
–80
–85
–90
–95
–40
–50
–60
–70
–80
–90
0
Figure 19. ADA4930-1 Harmonic Distortion vs. Frequency
0.4
1M
1M
Figure 20. Harmonic Distortion vs. V
0.5
HD2, V
HD3, V
HD2, V
HD3, V
Figure 21. Distortion vs. V
S
S
S
S
0.6
= 3.3V
= 3.3V
= 5.0V
= 5.0V
at V
at 10 MHz and 70 MHz
S
V
= 3.3 V and V
0.7
OCM
FREQUENCY (Hz)
FREQUENCY (Hz)
10M
10M
ABOVE – V
0.8
OUT
S
= 5 V
10MHz, HD2
10MHz, HD3
70MHz, HD2
70MHz, HD3
0.9
S
at V
(V)
OCM
HD2, V
HD3, V
HD2, V
HD3, V
S
= 3.3 V
at V
1.0
OUT
OUT
OUT
OUT
S
= 3.3 V
100M
100M
= 1V p-p
= 1V p-p
= 2V p-p
= 2V p-p
1.1
200M
200M
1.2
Rev. A | Page 11 of 28
–100
–100
–120
–140
–110
–100
–120
–140
–40
–50
–60
–70
–80
–90
–20
–40
–60
–80
–20
–40
–60
–80
20
0
69.8
0.5
1.0
Figure 22. Harmonic Distortion vs. Output @ 10 MHz
Figure 24. 70 MHz Intermodulation Distortion
HD2, 3.3V
HD3, 3.3V
HD2, 5.0V
HD3, 5.0V
Figure 23. Harmonic Distortion vs. V
69.9
1.0
1.5
at 10 MHz and 70 MHz
10MHz, HD2
10MHz, HD3
70MHz, HD2
70MHz, HD3
V
OCM
FREQUENCY (MHz)
70.0
ADA4930-1/ADA4930-2
1.5
2.0
V
ABOVE – V
OUT
(V p-p)
70.1
2.0
2.5
S
(V)
OCM
70.2
2.5
3.0
70.3
3.0
3.5