AD9763/AD9765/AD9767
Data Sheet
Rev. G | Page 18 of 44
90
85
80
75
70
65
60
–20
0
–5
–10
–15
S
F
DR
(
d
Bc)
AOUT (dBFS)
910kHz/10MSPS
5.91MHz/65MSPS
2.27MHz/25MSPS
11.37MHz/125MSPS
00
61
7-
0
46
Figure 46. Single-Tone SFDR vs. AOUT @ fOUT = fCLK/11
90
85
80
75
70
60
50
65
55
–20
0
–5
–10
–15
S
F
DR
(
d
Bc)
AOUT (dBFS)
5MHz/25MSPS
1MHz/5MSPS
2MHz/10MSPS
13MHz/65MSPS
25MHz/125MSPS
00
61
7-
0
47
Figure 47. Single-Tone SFDR vs. AOUT @ fOUT = fCLK/5
85
80
75
70
65
50
55
60
–25
–20
0
–5
–10
–15
S
F
DR
(
d
Bc)
AOUT (dBFS)
3.38MHz/3.63MHz@25MSPS
0.965MHz/1.035MHz@7MSPS
6.75MHz/7.25MHz@65MSPS
16.9MHz/18.1MHz@125MSPS
00
61
7-
0
48
Figure 48. Dual-Tone SFDR vs. AOUT @ fOUT = fCLK/7
75
70
65
60
55
20
140
120
100
80
60
40
S
INA
D
(
d
Bc)
fCLK (MSPS)
IOUTFS = 20mA
IOUTFS = 10mA
IOUTFS = 5mA
0
06
17
-0
49
Figure 49. SINAD vs. fCLK and IOUTFS @ fOUT = 5 MHz and 0 dBFS
2.5
2.0
1.5
1.0
0.5
–1.5
–1.0
–0.5
0
16000
4000
8000
12000
IN
L
(
L
S
B
)
CODE
00
61
7-
05
0
Figure 50. Typical INL
0.4
–1.4
–1.2
–1.0
–0.8
–0.6
–0.4
–0.2
0.2
0
1000
800
600
400
200
DN
L
(
L
S
B
)
CODE
00
61
7-
05
1
Figure 51. Typical DNL