AD9434 Analog Devices, AD9434 Datasheet - Page 17

• Manufacturer Part Number: AD9434
• Description: 12-Bit, 370 MSPS/500 MSPS, 1.8 V Analog-to-Digital Converter
• Manufacturer: Analog Devices

Specifications of AD9434

• Resolution (bits): 12bit
• # Chan: 1
• Sample Rate: 500MSPS
• Interface: Par
• Analog Input Type: Diff-Bip
• Ain Range: 1.5 V p-p,Bip 0.75V
• Adc Architecture: Pipelined
• Pkg Type: CSP

Figure 30. SNR/SFDR vs. Common-Mode Voltage; 370 MSPS, 500 MSPS,
350
300
250
200
150
100
50
90
85
80
75
70
65
60
55
50
Figure 31. Current and Power vs. Sample Rate, f
1.5
SFDR (dBc)
SNR (dBFS)
1.6
AD9434, 370MSPS
SAMPLE RATE (MSPS)
f
IN
1.7
= 140.3 MHz
I
DRVDD
V
AD9434, 500MSPS
CM
I
AVDD
TOTAL POWER
(V)
1.8
1.9
IN
= 30.3 MHz
2.0
800
700
600
500
400
300
200
100
0
Rev. A | Page 17 of 28
Figure 32. SNR/SFDR for AD9434-370 and AD9434-500 at 370 MSPS and
80
75
70
65
60
55
50
500
SFDR (dBc)
SNR (dBFS)
AD9434, 370MSPS
600
500 MSPS; AIN Sweep at −1.0 dBFS
ANALOG INPUT FREQUENCY (MHz)
700
AD9434, 500MSPS
800
900
AD9434
1000