Datasheet

AD9229
Rev. B | Page 12 of 40
ENCODE (MSPS)
SNR/SFDR (dB)
95
90
85
80
75
70
60
65
10 2015 25 30 35 40 45 6550 55 60
04418-015
2V p-p, SNR (dB)
1V p-p, SFDR (dBc)
1V p-p, SNR (dB)
2V p-p, SFDR (dBc)
AIN = –0.5dBFS
Figure 15. SNR/SFDR vs. f
SAMPLE
, f
IN
= 10.3 MHz, f
SAMPLE
= 65 MSPS
ENCODE (MSPS)
SNR/SFDR (dB)
85
80
75
70
60
65
10 2015 25 30 35 40 45 6550 55 60
04418-016
2V p-p, SNR (dB)
1V p-p, SFDR (dBc)
1V p-p, SNR (dB)
2V p-p, SFDR (dBc)
AIN = –0.5dBFS
Figure 16. SNR/SFDR vs. f
SAMPLE
, f
IN
= 30 MHz, f
SAMPLE
= 65 MSPS
ANALOG INPUT LEVEL (dBFS)
SNR/SFDR (dB)
90
80
70
60
40
30
50
10
0
20
–60 –10–20–30–40–50 0
04418-017
80 dB REFERENCE
1V p-p, SFDR (dBc)
1V p-p, SNR (dB)
2V p-p, SFDR (dBc)
2V p-p, SNR (dB)
Figure 17. SNR/SFDR vs. Analog Input Level,
f
IN
= 10.3 MHz, f
SAMPLE
= 50 MSPS
ANALOG INPUT LEVEL (dBFS)
SNR/SFDR (dB)
90
80
70
60
40
30
50
10
0
20
–60 –10–20–30–40–50 0
04418-018
80 dB REFERENCE
1V p-p, SFDR (dBc)
1V p-p, SNR (dB)
2V p-p, SFDR (dBc)
2V p-p, SNR (dB)
Figure 18. SNR/SFDR vs. Analog Input Level,
f
IN
=25 MHz, f
SAMPLE
= 50 MSPS
ANALOG INPUT LEVEL (dBFS)
SNR/SFDR (dB)
90
80
70
60
40
30
50
10
0
20
–60 –10–20–30–40–50 0
04418-019
80 dB REFERENCE
1V p-p, SFDR (dBc)
1V p-p, SNR (dB)
2V p-p, SFDR (dBc)
2V p-p, SNR (dB)
Figure 19. SNR/SFDR vs. Analog Input Level,
f
IN
= 10.3 MHz, f
SAMPLE
= 65 MSPS
ANALOG INPUT LEVEL (dBFS)
SNR/SFDR (dB)
90
80
70
60
40
30
50
10
0
20
–60 –10–20–30–40–50 0
04418-020
80 dB REFERENCE
1V p-p, SFDR (dBc)
1V p-p, SNR (dB)
2V p-p, SFDR (dBc)
2V p-p, SNR (dB)
Figure 20. SNR/SFDR vs. Analog Input Level,
f
IN
= 30 MHz, f
SAMPLE
= 65 MSPS