ADA4932-1 AD [Analog Devices], ADA4932-1 Datasheet - Page 13

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

Figure 32. Spurious-Free Dynamic Range vs. Frequency at Various Loads
Figure 31. Harmonic Distortion vs. Frequency at Various V
–100
–110
–120
–130
–140
–100
–110
–120
–130
–140
–100
–40
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
–20
–30
–40
–50
–60
–70
–80
–90
100k
100k
1M
V
OUT, dm
HD2, 2V p-p
HD3, 2V p-p
HD2, 4V p-p
HD3, 4V p-p
R
L, dm
Figure 33. CMRR vs. Frequency
= 2V p-p
= 200Ω
10M
1M
1M
R
R
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
L
L
= 200Ω
= 1kΩ
100M
10M
10M
OUT, dm
100M
100M
1G
Rev. 0 | Page 13 of 28
Figure 34. Harmonic Distortion vs. Frequency at Various R
–100
–110
–100
–110
–120
–130
–140
–100
–120
–140
–10
–20
–30
–40
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
–20
–40
–60
–80
10
0
29.6
0
100k
1M
V
OUT, dm
Figure 35. 30 MHz Intermodulation Distortion
R
29.7
L, dm
V
OUT, dm
HD2, R
HD3, R
HD2, R
HD3, R
= 2V p-p
= 200Ω
–PSRR
+PSRR
29.8
Figure 36. PSRR vs. Frequency
= 2V p-p
F
F
F
F
= R
= R
= R
= R
29.9
10M
1M
G
G
G
G
FREQUENCY (MHz)
ADA4932-1/ADA4932-2
= 499Ω
= 499Ω
= 200Ω
= 200Ω
FREQUENCY (Hz)
FREQUENCY (Hz)
30.0
30.1
30.2
100M
10M
30.3
30.4
F
and R
30.5
100M
1G
G