Datasheet

AD9216
Rev. A | Page 15 of 40
0
10
20
30
40
50
60
70
80
90
–60 –50 –40 –30 –20 –10 0
INPUT LEVEL (dBFS)
dB
SFDR dBc
65dB REF. LINE
SNR dB
SFDR dBFS
04775-063
Figure 16. SFDR vs. Analog Input Level,
A
IN
= 70 MHz, f
S
= 80 MSPS (−80 Grade)
0
10
20
30
40
50
60
70
80
90
–60 –50 –40 –30 –20 –10 0
INPUT LEVEL (dBFS)
SFDR dBFS
SFDR dBc
SNR dB
65dB REF. LINE
04775-054
dB
Figure 17. SFDR vs. Analog Input Level,
A
IN
= 70 MHz, f
S
= 65 MSPS (−65 Grade )
AMPLITUDE (dBFS)
20 30010 4050
INPUT FREQUENCY (MHz)
04775-025
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
IMD = –69.9dBc
Figure 18. Two-Tone IMD Performance
F1, F2 = 69.1 MHz, 70.1 MHz at −7 dBFS, 105 MSPS (−105 Grade)
04775-026
–60 –50 –40 –30 –20 –10 0
TWO-TONE ANALOG INPUT LEVEL (dBFS)
dB
0
10
20
30
40
50
60
70
80
90
70dB REF LINE
TWO-TONE SFDR dBc
TWO-TONE SFDR dBFS
Figure 19. Two-Tone IMD Performance vs. Input Drive Level
(69.1 MHz and 70.1 MHz; f
S
= 105 MSPS (−105 Grade); F1, F2 Levels Equal)
0
10
20
30
40
50
60
70
80
90
–60 –50 –40 –30 –20 –10 0
TWO-TONE ANALOG INPUT LEVEL (dBFS)
04775-055
dB
SFDR dBFS
SFDR dBc
75dB REF. LINE
–70
Figure 20. Two-Tone IMD Performance vs. Input Drive Level
(69.1 MHz and 70.1 MHz; f
S
= 80 MSPS (−80 Grade); F1, F2 Levels Equal)
0
10
20
30
40
50
60
70
80
90
–60 –50 –40 –30 –20 –10 0
TWO-TONE ANALOG INPUT LEVEL (dBFS)
04775-056
dB
–70
SFDR dBFS
SFDR dBc
75dB REF. LINE
Figure 21. Two-Tone IMD Performance vs. Input Drive Level
(69.1 MHz and 70.1 MHz; f
S
= 65 MSPS (−65 Grade); F1, F2 Levels Equal)