AD9467 Analog Devices, AD9467 Datasheet - Page 12

• 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

AD9467
TYPICAL PERFORMANCE CHARACTERISTICS
AVDD1 = 1.8 V, AVDD2 = 3.3 V, AVDD3 = 1.8 V, DRVDD = 1.8 V, specified maximum sampling rate, 2.5 V p-p differential input, 1.25 V
internal reference, AIN = −1.0 dBFS, DCS on, default SPI settings, unless otherwise noted, buffer current optimized for best SFDR
performance.
Figure 12. Single-Tone FFT with f
Figure 11. Single-Tone FFT with f
Figure 10. Single-Tone FFT with f
–100
–120
–140
–100
–120
–140
–100
–120
–140
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
0
0
0
0
0
0
AIN = –1.0dBFS
SNR = 76.2dBFS
ENOB = 12.3 BITS
SFDR = 92.0dBFS
AIN = –1.0dBFS
SNR = 75.9dBFS
ENOB = 12.3 BITS
SFDR = 95.2dBFS
10
10
10
20
20
20
30
30
30
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
IN
IN
40
40
40
IN
= 140.3 MHz, 2.5 V p-p FS, AD9467-200
= 97.3 MHz, 2.5 V p-p FS, AD9467-200
= 4.3 MHz, 2.5 V p-p FS, AD9467-200
50
50
50
60
60
60
AIN = –1.0dBFS
SNR = 76.5dBFS
ENOB = 12.4 BITS
SFDR = 95.4dBFS
70
70
70
80
80
80
90
90
90
100
100
100
Rev. C | Page 12 of 32
Figure 13. Single-Tone FFT with f
Figure 14. Single-Tone FFT with f
Figure 15. Single-Tone FFT with f
–100
–120
–140
–100
–120
–140
–100
–120
–140
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
0
0
0
0
0
0
AIN = –1.0dBFS
SNR = 74.7dBFS
ENOB = 12.0 BITS
SFDR = 86.5dBFS
10
10
10
20
20
20
30
30
30
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
IN
IN
IN
40
40
40
= 170.3 MHz, 2.5 V p-p FS, AD9467-200
= 210.3 MHz, 2.5 V p-p FS, AD9467-200
= 290.3 MHz, 2.5 V p-p FS, AD9467-200
50
50
50
60
60
60
AIN = –1.0dBFS
SNR = 75.8dBFS
ENOB = 12.3 BITS
SFDR = 94.1dBFS
AIN = –1.0dBFS
SNR = 75.5dBFS
ENOB = 12.1 BITS
SFDR = 90.0dBFS
70
70
70
Data Sheet
80
80
80
90
90
90
100
100
100