AD9775-EB Analog Devices, Inc., AD9775-EB Datasheet - Page 12

• Manufacturer Part Number: AD9775-EB
• Description: 14-bit, 160 Msps, 2?/4?/8? Interpolating Dual Txdac+ Digital-to-analog Converter
• Manufacturer: Analog Devices, Inc.

AD9775
TYPICAL PERFORMANCE CHARACTERISTICS
T = 25°C, AVDD = 3.3 V, CLKVDD = 3.3 V, DVDD = 3.3 V, I
50 Ω doubly terminated, unless otherwise noted.
Figure 6. 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
0dBFS
Figure 8. Out-of-Band SFDR vs. f
Figure 7. In-Band SFDR vs. f
5
5
–12dBFS
–6dBFS
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
0dBFS
–6dBFS
65
15
15
DATA
OUT
= 65 MSPS with f
OUT
@ f
20
20
@ f
DATA
DATA
= 65 MSPS
= 65 MSPS
25
25
OUT
= f
130
30
30
DATA
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Rev. E | Page 12 of 56
OUTFS
= 20 mA, interpolation = 2×, differential transformer-coupled output,
Figure 9. 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
–12dBFS
–6dBFS
Figure 11. Out-of-Band SFDR vs. f
Figure 10. In-Band SFDR vs. f
0dBFS
5
5
–6dBFS
50
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
0dBFS
15
15
DATA
OUT
= 78 MSPS with f
100
OUT
@ f
20
20
@ f
DATA
DATA
= 78 MSPS
= 78 MSPS
25
25
OUT
150
= f
30
30
DATA
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