AD9775 Analog Devices, AD9775 Datasheet - Page 13

• Manufacturer Part Number: AD9775
• Manufacturer: Analog Devices

Specifications of AD9775

• Resolution (bits): 14bit
• Dac Update Rate: 400MSPS
• Dac Settling Time: 11ns
• Max Pos Supply (v): +3.5V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Par

Figure 12. Single-Tone Spectrum @ f
–10
–20
–30
–40
–50
–60
–70
–80
–90
10
90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
0
0
0
0
–12dBFS
Figure 14. Out-of-Band SFDR vs. f
–6dBFS
–12dBFS
0dBFS
Figure 13. In-Band SFDR vs. f
–6dBFS
10
10
0dBFS
100
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
20
20
DATA
OUT
30
30
= 160 MSPS with f
OUT
200
@ f
@ f
DATA
DATA
= 160 MSPS
40
40
= 160 MSPS
OUT
300
= f
50
50
DATA
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90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
Figure 17. Third-Order IMD Products vs. f
Figure 15. Third-Order IMD Products vs. f
Figure 16. Third-Order IMD Products vs. f
0
0
0
10
5
5
10
10
20
–3dBFS
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
–6dBFS
–6dBFS
0dBFS
15
15
30
0dBFS
–3dBFS
20
20
40
OUT
OUT
OUT
–6dBFS
–3dBFS
@ f
@ f
@ f
DATA
DATA
DATA
25
25
50
= 160 MSPS
= 65 MSPS
= 78 MSPS
0dBFS
AD9775
30
30
60