AD9772EB Analog Devices, AD9772EB Datasheet - Page 10

• Manufacturer Part Number: AD9772EB
• Description: 14-Bit/ 160 MSPS TxDAC+ with 2x Interpolation Filter
• Manufacturer: Analog Devices

AD9772
Figure 19. “In-Band” Single-Tone
SFDR vs. Temperature @ f
A
OUT
Figure 13. “In-Band” Single-Tone
SFDR vs. A
Figure 16. “In-Band” Single-Tone
SFDR vs. A
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
–50
–25
–25
= 0 dBFS
–30
f
DATA
f
–20
DATA
–20
f
DATA
–10
OUT
OUT
= 10MSPS
TEMPERATURE – C
= 150MSPS
= 150MSPS
10
@ f
@ f
A
A
–15
–15
f
f
DATA
DATA
OUT
OUT
f
DATA
30
OUT
OUT
– dBFS
– dBFS
= 25MSPS
= 10MSPS
@ 150MSPS
–10
–10
f
50
DATA
= f
= f
f
f
DATA
DATA
DATA
DATA
OUT
70
= 65MSPS
= 25MSPS
= 65MSPS
–5
–5
/3
/11
= 5 MHz,
90
110
0
0
Figure 14 “In-Band” Dual-Tone SFDR
vs. A
Figure 17. “In-Band” Dual-Tone
SFDR vs. A
Figure 20. “In-Band” Dual-Tone
SFDR vs. AVDD @ f
A
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
OUT
–25
–25
2.5
OUT
= 0 dBFS
@ f
f
2.7
f
f
DATA
DATA
DATA
–20
–20
f
DATA
OUT
OUT
f
f
= 10MSPS
f
DATA
DATA
= 65MSPS
= 65MSPS
DATA
2.9
= 150MSPS
= f
AVDD – Volts
A
A
–15
–15
@ f
–10–
OUT
OUT
= 10MSPS
= 25MSPS
= 25MSPS
DATA
f
3.1
DATA
OUT
– dBFS
– dBFS
f
f
OUT
DATA
/11
DATA
–10
–10
f
= 10MSPS
= f
DATA
f
DATA
3.3
= f
= 150MSPS
= 150MSPS
DATA
= 65MSPS
DATA
= 25MSPS
–5
–5
3.5
/3
/4,
3.7
0
0
Figure 15. “In-Band” Single-Tone
SNR vs. A
Figure 21. “In-Band” Single-Tone
SFDR vs. Temperature @ f
f
Figure 18. “In-Band” Dual-Tone
SNR vs. A
DATA
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
–50
–25
–25
/11, A
f
f
DATA
DATA
f
–30 –10
DATA
= 65MSPS
–20
@ 65MSPS
–20
OUT
OUT
OUT
= 10MSPS
TEMPERATURE – C
f
DATA
@ f
f
f
= 0 dBFS
A
A
@ f
10
DATA
DATA
–15
–15
OUT
OUT
f
@ 150MSPS
OUT
DATA
OUT
f
30
@ 65MSPS
– dBFS
– dBFS
= 150MSPS
DATA
= f
= 25MSPS
–10
–10
f
= f
f
DATA
50
@ 150MSPS
DATA
DATA
DATA
70
@ 25MSPS
@ 25MSPS
OUT
–5
/11
–5
/3
90
REV. 0
=
110
0
0