AD9222 Analog Devices, AD9222 Datasheet - Page 14

• Manufacturer Part Number: AD9222
• Description: Octal, 12-Bit, 40/50/65 MSPS Serial LVDS 1.8 V A/D Converter
• Manufacturer: Analog Devices

Specifications of AD9222

• Resolution (bits): 12bit
• # Chan: 8
• Sample Rate: 65MSPS
• Interface: LVDS,Ser
• Analog Input Type: Diff-Uni
• Ain Range: 2 V p-p
• Adc Architecture: Pipelined
• Pkg Type: CSP

AD9222
TYPICAL PERFORMANCE CHARACTERISTICS
–100
–120
–100
–120
–100
–120
Figure 16. Single-Tone 32k FFT with f
–20
–40
–60
–80
–20
–40
–60
–80
Figure 15. Single-Tone 32k FFT with f
Figure 17. Single-Tone 32k FFT with f
–20
–40
–60
–80
0
0
0
0
0
0
AIN = –0.5dBFS
SNR = 70.32dB
ENOB = 11.39 BITS
SFDR = 84.28dBc
2
2
4
4
5
6
6
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
10
8
8
10
10
IN
IN
IN
12
12
15
= 19.7 MHz, AD9222-40
= 2.3 MHz, AD9222-40
= 2.3 MHz, AD9222-50
AIN = –0.5dBFS
SNR = 70.79dB
ENOB = 11.47 BITS
SFDR = 84.71dBc
14
AIN = –0.5dBFS
SNR = 70.72dB
ENOB = 11.45 BITS
SFDR = 85.79dBc
14
16
16
20
18
18
20
20
25
Rev. F | Page 14 of 60
–100
–120
–100
–120
–100
–120
Figure 20. Single-Tone 32k FFT with f
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
Figure 18. Single-Tone 32k FFT with f
Figure 19. Single-Tone 32k FFT with f
0
0
0
0
0
0
AIN = –0.5dBFS
SNR = 70.02dB
ENOB = 11.45 BITS
SFDR = 86.3dBc
AIN = –0.5dBFS
SNR = 69.25dB
ENOB = 11.21 BITS
SFDR = 72.85dBc
5
5
5
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
10
10
10
IN
IN
IN
15
15
15
= 120 MHz, AD9222-50
= 35 MHz, AD9222-50
= 70 MHz, AD9222-50
AIN = –0.5dBFS
SNR = 70.35dB
ENOB = 11.40 BITS
SFDR = 83.86dBc
Data Sheet
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20
20
25
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