AD15252/PCB AD [Analog Devices], AD15252/PCB Datasheet - Page 9

• Manufacturer Part Number: AD15252/PCB
• Description: 12-Bit, 65 MSPS, Dual ADC
• Manufacturer: AD [Analog Devices]

64.6
64.4
64.2
64.0
63.8
63.6
63.4
63.2
63.0
–68
–70
–72
–74
–76
–78
–80
–82
–84
85
80
75
70
65
60
Figure 9. Single-Tone SNR/SFDR vs. f
70
70
70
Figure 10. Single-Tone SINAD vs. f
Figure 11. Single-Tone THD vs. f
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
110
110
110
IN
IN
IN
140
140
140
SFDR
SNR
Rev. 0 | Page 9 of 20
Figure 14. Single-Tone FFT of Channel A Digitizing f
–100
–110
–120
–130
–0.1
–0.2
–0.3
–0.4
–10
–20
–30
–40
–50
–60
–70
–80
–90
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.7
0.4
0.3
0.2
0.1
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
0
0
0
0
While Channel B Digitizes f
3.25
512
512
1
6.50
1024
1024
Figure 12. Typical DNL
9.75 13.00 16.25 19.50 22.75 26.00 29.25
Figure 13. Typical INL
2
1536
FREQUENCY (MHz)
1536
CODE
CODE
2048
2048
3
IN
= 70 MHz @ −9 dBFS
2560
2560
4
IN
3072
3072
= 70 MHz @ −9 dBFS
5
AD15252
3584
3584
32.50
4096
4096
6