AD9751AST(Rev0) Просмотр технического описания (PDF) - Analog Devices
Номер в каталоге
Компоненты Описание
производитель
AD9751AST Datasheet PDF : 26 Pages
| |||
AD9751
90
80
18.18/19.18MHz
@ 200MSPS
70
11.82/12.82MHz
@ 130MSPS
60
27.27/28.27MHz
50
@ 300MSPS
40
–20 –18 –16 –14 –12 –10 –8 –6 –4 –2 0
AOUT – dBm
TPC 10. Two-Tone IMD (to Nyquist)
vs. AOUT @ fOUT = fDAC/11
90
26/27MHz
80
@ 130MSPS
60/61MHz
@ 300MSPS
70
60
40/41MHz
@ 200MSPS
50
40
–20 –18 –16 –14 –12 –10 –8 –6 –4 –2 0
AOUT – dBm
TPC 11. Two-Tone IMD (Third Order
Products) vs. AOUT @ fOUT = fDAC/5
90
80
26/27MHz
70 @ 130MSPS
40/41MHz
@ 200MSPS
60
50
60/61MHz
@ 300MSPS
40
–20 –18 –16 –14 –12 –10 –8 –6 –4 –2 0
AOUT – dBm
TPC 12. Two-Tone IMD (to Nyquist)
vs. AOUT @ fOUT = fDAC/5
90
85
80
75
70
65
60
55
50
50
100 150 200 250
300
fDAC – MHz
TPC 13. SINAD vs. fDAC @ fOUT =
10 MHz, 0 dBFS
75
70
IOUTFS = 20mA
65
60
IOUTFS = 5mA
55
50 IOUTFS = 10mA
45
40
0 20 40 60 80 100 120 140 160
fOUT – MHz
TPC 14. SFDR vs. IOUTFS, fDAC =
300 MSPS @ 0 dBFS
80
75
10MHz
70
65
40MHz
60
55
80MHz
50
45
120MHz
40
–50 –30 –10 10 30 50 70 90
TEMPERATURE – ؇C
TPC 15. SFDR vs. Temperature,
fDAC = 300 MSPS @ 0 dBFS
0.10
0.05
0
–0.05
–0.10
–0.15
0
127 255 383 511 639 767 895 1024
CODE
TPC 16. Typical INL
0.18
0.14
0.10
0.06
0.02
–0.02
0
127 255 383 511 639 767 895 1024
CODE
TPC 17. Typical DNL
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
0
fDAC = 300MSPS
fOUT1 = 24MHz
fOUT2 = 25MHz
fOUT3 = 26MHz
fOUT4 = 27MHz
fOUT5 = 28MHz
fOUT6 = 29MHz
fOUT7 = 30MHz
fOUT8 = 31MHz
SFDR = 58dBc
MAGNITUDE = 0dBFS
20 40 60 80 100 120 140
FREQUENCY – MHz
TPC 18. Eight-Tone SFDR @ fOUT ഠ
fDAC/11, fDAC = 300 MSPS
–8–
REV. 0
Share Link: 