ADA4932-1 AD [Analog Devices], ADA4932-1 Datasheet - Page 12

• Manufacturer Part Number: ADA4932-1
• Description: Low Power Differential ADC Driver
• Manufacturer: AD [Analog Devices]

ADA4932-1/ADA4932-2
Figure 27. Harmonic Distortion vs. V
Figure 26. Harmonic Distortion vs. Frequency at Various Supplies
Figure 25. Harmonic Distortion vs. Frequency at Various Loads
–100
–110
–120
–130
–140
–100
–110
–120
–130
–140
–100
–110
–120
–130
–40
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
–30
–40
–50
–60
–70
–80
–90
100k
100k
–4
V
V
V
V
OUT, dm
OUT, dm
OCM
OUT
–3
HD2, R
HD3, R
HD2, R
HD3, R
= 2V p-p
= 0V
HD2, ±5.0V
HD3, ±5.0V
HD2, ±2.5V
HD3, ±2.5V
= 2V p-p
= 2V p-p
HD2 AT 10MHz
HD3 AT 10MHz
HD2 AT 30MHz
HD3 AT 30MHz
–2
L
L
L
L
= 1kΩ
= 1kΩ
= 200Ω
= 200Ω
1M
1M
–1
FREQUENCY (Hz)
FREQUENCY (Hz)
V
OCM
OCM
at Various Frequencies, ±5 V Supplies
(V p-p)
0
1
10M
10M
2
3
100M
100M
4
Rev. 0 | Page 12 of 28
Figure 30. Harmonic Distortion vs. V
Figure 29. Harmonic Distortion vs. V
–100
–110
–120
–130
–140
Figure 28. Harmonic Distortion vs. Frequency at Various Gains
–100
–110
–120
–130
–140
–100
–110
–120
–40
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
–20
–30
–40
–50
–60
–70
–80
–90
100k
1.4
0
V
V
OCM
OUT
V
1.6
1
OUT, dm
= 2V p-p
= 0V
HD2, G = 1
HD3, G = 1
HD2, G = 2
HD3, G = 2
1.8
2
= 2V p-p
HD2, ±5.0V
HD3, ±5.0V
HD2, ±2.5V
HD3, ±2.5V
2.0
3
1M
FREQUENCY (Hz)
V
2.2
4
OUT, dm
OCM
HD2 AT 10MHz
HD3 AT 10MHz
HD2 AT 30MHz
HD3 AT 30MHz
V
OUT, dm
OCM
2.4
at Various Frequencies, +5 V Supply
5
(V p-p)
(V)
and Supply Voltage, f = 10 MHz
2.6
6
10M
2.8
7
3.0
8
3.2
9
100M
3.4
10