AD9467 Analog Devices, AD9467 Datasheet - Page 15

• Manufacturer Part Number: AD9467
• Description: 16-Bit, 200 MSPS/250 MSPS Analog-to-Digital Converter
• Manufacturer: Analog Devices

Specifications of AD9467

• Resolution (bits): 16bit
• # Chan: 1
• Sample Rate: 250MSPS
• Interface: LVDS,Par
• Analog Input Type: Diff-Uni,SE-Uni
• Ain Range: (2Vref) p-p,2 V p-p,2.5V p-p
• Adc Architecture: Pipelined,Subranging
• Pkg Type: CSP

Data Sheet
–100
–120
–140
–100
–120
–140
Figure 29. Two-Tone FFT with f
–100
–120
–140
–20
–40
–60
–80
–20
–40
–60
–80
Figure 28. Two-Tone FFT with f
–20
–40
–60
–80
Figure 30. Two-Tone FFT with f
0
0
0
0
0
0
AIN1 AND AIN2 = –7dBFS
SFDR = 94.6dBFS
IMD2 = 94.6dBFS
IMD3 = 95.9dBFS
AIN1 AND AIN2 = –7dBFS
SFDR = 96.7dBFS
IMD2 = 103.2dBFS
IMD3 = 96.7dBFS
10
10
20
20
20
2.5 V p-p FS, AD9467-200
2.5 V p-p FS, AD9467-200
2.5 V p-p FS, AD9467-250
30
30
40
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
40
40
IN1
IN1
IN1
60
50
50
= 170 MHz and f
= 70 MHz and f
= 70 MHz and f
AIN1 AND AIN2 = –7dBFS
SFDR = 92.7dBFS
IMD2 = 98.2dBFS
IMD3 = 92.7dBFS
60
60
80
70
70
IN2
IN2
IN2
80
80
100
= 72 MHz,
= 172 MHz,
= 72 MHz,
90
90
120
100
100
Rev. C | Page 15 of 32
Figure 32. SNR/SFDR vs. Analog Input Level, f
Figure 33. SNR/SFDR vs. Analog Input Level, f
Figure 31. Two-Tone FFT with f
–100
–120
–140
120
100
120
100
–20
–40
–60
–80
80
60
40
20
80
60
40
20
0
0
0
0
AIN1 AND AIN2 = –7dBFS
SFDR = 91.3dBFS
IMD2 = 96.3dBFS
IMD3 = 91.3dBFS
20
2.5 V p-p FS, AD9467-250
ANALOG INPUT LEVEL (dBFS)
ANALOG INPUT LEVEL (dBFS)
40
AD9467-200
AD9467-250
FREQUENCY (MHz)
IN1
60
= 170 MHz and f
IN
IN
80
= 97.3 MHz, 2.5 V p-p FS,
= 97.3 MHz, 2.5 V p-p FS,
SFDR FS
SFDR dBc
SNR FS
SNR dBc
SNR FS
SFDR FS
SFDR dBc
SNR dBc
IN2
100
= 172 MHz,
AD9467
120