Data Sheet
AD9763/AD9765/AD9767
85
80
75
70
65
60
55
50
45
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
fOUT = 1MHz
fOUT = 10MHz
fOUT = 25MHz
fOUT = 40MHz
fOUT = 60MHz
–60
–40
–20
0
20
40
60
80
100
0
10
20
30
40
TEMPERATURE (°C)
FREQUENCY (MHz)
Figure 18. SFDR vs. Temperature @ fCLK = 125 MSPS, 0 dBFS
Figure 21. Dual-Tone SFDR @ fCLK = 125 MSPS
0.05
0.03
0
1.0
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
GAIN ERROR
0.5
0
OFFSET ERROR
–0.03
–0.05
–0.5
–1.0
0
10
20
30
40
–40
–20
0
20
40
60
80
FREQUENCY (MHz)
TEMPERATURE (°C)
Figure 22. Four-Tone SFDR @ fCLK = 125 MSPS
Figure 19. Gain and Offset Error vs. Temperature @ fCLK = 125 MSPS
10
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
10
20
30
40
FREQUENCY (MHz)
Figure 20. Single-Tone SFDR @ fCLK = 125 MSPS
Rev. G | Page 13 of 44
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