Datasheet

AD9740
Rev. B | Page 10 of 32
TYPICAL PERFORMANCE CHARACTERISTICS
f
OUT
(MHz)
SFDR (dBc)
95
45
50
55
60
65
70
75
80
85
90
0 10 100
210MSPS
210MSPS (LFCSP)
02911-006
65MSPS
125MSPS
125MSPS (LFCSP)
165MSPS
165MSPS (LFCSP)
Figure 6. SFDR vs. f
OUT
@ 0 dBFS
f
OUT
(MHz)
SFDR (dBc)
95
45
50
55
60
65
70
75
80
85
90
0 5 10 15 20 25
–12dBFS
–6dBFS
0dBFS
02911-007
Figure 7. SFDR vs. f
OUT
@ 65 MSPS
f
OUT
(MHz)
SFDR (dBc)
95
45
50
55
60
65
70
75
80
85
90
01052015 3025 4035 45
0dBFS
–6dBFS
–12dBFS
02911-008
Figure 8. SFDR vs. f
OUT
@ 125 MSPS
f
OUT
(MHz)
SFDR (dBc)
95
45
50
55
60
65
70
75
80
85
90
02010 30 40 50 60
–12dBFS
–6dBFS
0dBFS
02911-009
Figure 9. SFDR vs. f
OUT
@ 165 MSPS
f
OUT
(MHz)
SFDR (dBc)
95
45
50
55
60
65
70
75
80
85
90
01051520
25
20mA
10mA
5mA
02911-010
Figure 10. SFDR vs. f
OUT
and I
OUTFS
@ 65 MSPS and 0 dBFS
f
OUT
(MHz)
SFDR (dBc)
95
90
45
55
50
65
60
75
70
85
80
02010 30 40 50 60 70 80
0dBFS (LFCSP)
–6dBFS (LFCSP)
–12dBFS (LFCSP)
–12dBFS
–6dBFS
0dBFS
02911-054
Figure 11. SFDR vs. f
OUT
@ 210 MSPS