AD9762 データシートの表示（PDF） - Analog Devices
部品番号
コンポーネント説明
メーカー
AD9762 Datasheet PDF : 24 Pages
| |||
AD9762
Typical AC Characterization Curves @ +3 V Supplies
(AVDD = +3 V, DVDD = +3 V, IOUTFS = 20 mA, 50 Ω Doubly Terminated Load, Differential Output, TA = +25؇C, SFDR up to Nyquist, unless otherwise noted)
90
80 5MSPS
70
50MSPS
25MSPS
100MSPS
60
125MSPS
50
0.1
1
10
100
FREQUENCY – MHz
Figure 21. SFDR vs. fOUT @ 0 dBFS
85
0dBFS
80
–6dBFS
75
–12dBFS
70
65
60
55
50
0.00 0.50 1.00 1.50 2.00 2.50
FREQUENCY – MHz
Figure 22. SFDR vs. fOUT @ 5 MSPS
85
80
–12dBFS
75
70
–6dBFS
65
0dBFS
60
55
50
0
2
46
8
10 12
FREQUENCY – MHz
Figure 23. SFDR vs. fOUT @ 25 MSPS
85
80
75
–6dBFS
–12dBFS
70
65
0dBFS
60
55
50
0
5
10
15
20
25
FREQUENCY – MHz
Figure 24. SFDR vs. fOUT @ 50 MSPS
85
80
75
70
–6dBFS
–12dBFS
65
60
55
0dBFS
50
0
10
20
30
40
50
FREQUENCY – MHz
Figure 25. SFDR vs. fOUT @ 100 MSPS
85
80
75
70 0dBFS
65
–12dBFS
60
–6dBFS
55
50
0
10 20 30 40 50 60
FREQUENCY – MHz
Figure 26. SFDR vs. fOUT @ 125 MSPS
90
455kHz
@ 5MSPS
4.55MHz
80
2.27MHz
@ 50MSPS
@ 25MSPS
70
60
9.1MHz
@ 100MSPS
11.37MHz
@ 125MSPS
50
40
–30 –25 –20 –15 –10 –5
0
AOUT – dBFS
Figure 27. Single-Tone SFDR vs. AOUT
@ fOUT = fCLOCK/11
90
1MHz
@ 5MSPS
80
5.0MHz
@ 25MSPS
70
10MHz
@ 50MSPS
60
50
40
–30
25MHz
@ 125MSPS
20MHz
@ 100MSPS
–25 –20 –15 –10 –5
0
AOUT – dBFS
Figure 28. Single-Tone SFDR vs.
AOUT @ fOUT = fCLOCK/5
90
0.675/0.725MHz
@ 5MSPS
80
3.38/3.63MHz
@ 25MSPS
70
6.75/7.25MHz
@ 50MSPS
60
16.9/18.1MHz
@ 125MSPS
50
13.5/14.5MHz
@ 100MSPS
40
–30 –25 –20 –15 –10 –5
0
AOUT – dBFS
Figure 29. Dual-Tone SFDR vs. AOUT
@ fOUT = fCLOCK/7
REV. B
–9–
Share Link: 