AD9741 View Datasheet(PDF) - Analog Devices
Part Name
Description
View to exact match
AD9741 Datasheet PDF : 28 Pages
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100
90
80
20mAFS
70
10mAFS
30mAFS
60
50
40
0
20
40
60
80
100
120
fOUT (MHz)
Figure 13. AD9747 SFDR vs. Analog Output, 250 MSPS
100
90
80
0dBFS
–3dBFS
70
–6dBFS
60
50
40
0
20
40
60
80
100
120
fIN (MHz)
Figure 14. AD9747 SFDR vs. Digital Input, 250 MSPS
90
85
80
75
70
RANGE OF POSSIBLE SFDR
65 PERFORMANCE IS DEPENDENT ON
INPUT DATA TIMING RELATIVE TO
THE DAC CLOCK. SEE INPUT DATA
TIMING SECTION.
60
10 20 30 40 50 60 70 80 90 100 110
fOUT (MHz)
Figure 15. AD9747 SFDR vs. fOUT Over Input Data Timing
AD9741/AD9743/AD9745/AD9746/AD9747
100
90
10mAFS
80
20mAFS
30mAFS
70
60
50
40
0
20
40
60
80
100
120
fOUT (MHz)
Figure 16. AD9747 IMD vs. Analog Output, 250 MSPS
100
90
0dBFS
80
70
–3dBFS
–6dBFS
60
50
40
0
20
40
60
80
100
120
fIN (MHz)
Figure 17. AD9747 IMD vs. Digital Input, 250 MSPS
90
85
80
75
70
RANGE OF IMD PERFORMANCE IS
65 ESSENTIALLY INDEPENDENT OF
INPUT DATA TIMING RELATIVE TO
THE DAC CLOCK. SEE INPUT DATA
TIMING SECTION.
60
10 20 30 40 50 60 70 80 90 100 110
fOUT (MHz)
Figure 18. AD9747 IMD vs. fOUT Over Input Data Timing
Rev. 0 | Page 15 of 28
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