Datasheet

AD9750
–8–
REV. 0
CODE
0.2
0.15
–0.1
0
1000
800
ERROR – LSB
0.1
0.05
0
–0.05
200 400 600
Figure 12. Typical INL
f
OUT
– MHz
AMPLITUDE – dBm
0
–10
–40
620
8101214
–20
–30
16 184
–50
–60
–70
–80
–90
–100
22 24
f
CLOCK
= 125MSPS
f
OUT1
= 13.5MHz
f
OUT2
= 14.5MHz
AMPLITUDE = 0dBF
S
SDFR = 75dBc
Figure 15. Two-Tone SFDR
CODE
0.08
0.04
–0.12
0
1000
800
ERROR – LSB
0
–0.04
–0.08
200 400 600
Figure 13. Typical DNL
f
OUT
– MHz
–10
–20
–90
0
30
20
AMPLITUDE – dBm
–30
–40
–50
51015
–60
–70
–80
25
f
CLOCK
= 65MSPS
f
OUT1
= 6.25MHz
f
OUT2
= 6.75MHz
f
OUT3
= 7.25MHz
f
OUT4
= 7.75MHz
AMPLITUDE = 0dBF
S
SFDR = 70dBc
–100
Figure 16. Four-Tone SFDR
TEMPERATURE – 8C
SFDR – dBc
90
80
50
–40 100
–20 0 20 40
70
60
60 80–60
f
OUT
= 2.5MHz
f
OUT
= 10MHz
f
OUT
= 40MHz
Figure 14. SFDR vs. Temperature
@ 125 MSPS, 0 dBFS