Data Sheet
AD9763/AD9765/AD9767
AD9767
AVDD = 3.3 V or 5 V, DVDD = 3.3 V or 5 V, IOUTFS = 20 mA, 50 Ω doubly terminated load, differential output, TA = 25°C, SFDR up to
Nyquist, unless otherwise noted.
90
80
70
60
50
85
80
75
70
65
60
55
50
fCLK = 5MSPS
fCLK = 25MSPS
0dBFS
–6dBFS
fCLK = 125MSPS
–12dBFS
fCLK = 65MSPS
1
10
100
0
5
10
15
20
25
30
35
fOUT (MHz)
fOUT (MHz)
Figure 40. SFDR vs. fOUT @ 0 dBFS
Figure 43. SFDR vs. fOUT @ 65 MSPS
90
85
80
75
85
80
75
70
65
60
55
50
0dBFS
0dBFS
–6dBFS
–6dBFS
–12dBFS
–12dBFS
0
0.5
1.0
1.5
2.0
2.5
0
10
20
30
40
50
60
70
fOUT (MHz)
fOUT (MHz)
Figure 41. SFDR vs. fOUT @ 5 MSPS
Figure 44. SFDR vs. fOUT @ 125 MSPS
90
85
80
75
70
65
60
90
85
80
75
70
65
60
55
50
0dBFS
I
= 5mA
OUTFS
–12dBFS
I
= 10mA
OUTFS
–6dBFS
I
= 20mA
OUTFS
0
2
4
6
8
10
12
0
5
10
15
20
25
30
35
fOUT (MHz)
fOUT (MHz)
Figure 42. SFDR vs. fOUT @ 25 MSPS
Figure 45. SFDR vs. fOUT and IOUTFS @ 65 MSPS and 0 dBFS
Rev. G | Page 17 of 44
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