Datasheet

AD9709
Rev. B | Page 9 of 32
75
70
65
60
55
50
40
45
–25 –22 –19 –16 –13 –10 –7 –4 –1 2
SFDR (dBc)
125MSPS/11.37MHz
65MSPS/5.91MHz
25MSPS/2.27MHz
5MSPS/0.46MHz
10MSPS/0.91MHz
A
OUT
(dBFS)
00606-011
Figure 10. Single-Tone SFDR vs. A
OUT
@ f
OUT
= f
CLK
/11
75
70
65
60
55
50
40
45
–25 –20 –15 –10 –5 0
SFDR (dBc)
125MSPS/5.0MHz
65MSPS/13.0MHz
25MSPS/5.0MHz
5MSPS/1.0MHz
10MSPS/2.0MHz
A
OUT
(dBFS)
00606-012
Figure 11. Single-Tone SFDR vs. A
OUT
@ f
OUT
= f
CLK
/5
75
70
65
60
55
50
40
45
–25 –20 –15 –10 –5 0
SFDR (dBc)
0.965MHz/1.035MHz @ 7MSPS
8.8MHz/9.8MHz @ 65MSPS
A
OUT
(dBFS)
16.9MHz/19.1MHz @ 125MSPS
00606-013
3.3MHz/3.4MHz @ 25MSPS
Figure 12. Dual-Tone SFDR vs. A
OUT
@ f
OUT
= f
CLK
/7
70
65
60
55
50
40
45
0 20 40 60 80 100 120 140
SINAD (dBc)
I
OUTFS
= 5mA
I
OUTFS
= 20mA
I
OUTFS
= 10mA
f
CLK
(MSPS)
00606-014
Figure 13. SINAD vs. f
CLK
and I
OUTFS
@ f
OUT
= 5 MHz and 0 dBFS
CODE
0.06
–0.10
–0.08
–0.06
–0.04
–0.02
0
0.02
0.04
0 32 64 96 160 224128 192 256
INL (LSBs)
00606-015
Figure 14. Typical INL
0.07
0.05
0.03
0.01
–0.01
0.06
0.04
0.02
0
0 50 100 150 200 250
DNL (LSBs)
CODE
00606-016
Figure 15. Typical DNL