AD9226 View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
AD9226 Datasheet PDF : 28 Pages
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105
4th HARMONIC
95
85
3RD HARMONIC
75
65
2ND HARMONIC
55
1
10
100
FREQUENCY – MHz
1000
TPC 13. Harmonics vs. Frequency
100
95
fIN = 2MHz
90
fIN = 12MHz
85
fIN = 20MHz
80
10
20
30
40
50
60
70
SAMPLE RATE – MSPS
TPC 14. SFDR vs. Sample Rate
1.0
0.8
0.6
0.4
0.2
0.0
–0.2
–0.4
–0.6
–0.8
–1.0
0
500 1000 1500 2000 2500 3000 3500 4000
CODE
TPC 15. Typical INL
AD9226
70.5
70.25
70
fIN = 12MHz
69.75
fIN = 2MHz
69.5
69.25
fIN = 20MHz
69
10
20
30
40
50
60
70
SAMPLE RATE – MSPS
TPC 16. SINAD vs. Sample Rate
90
SFDR – CLOCK STABILIZER ON
85
80
SFDR – CLOCK STABILIZER OFF
75
SINAD – CLOCK STABILIZER ON
70
65
60
SINAD – CLOCK STABILIZER OFF
55
50
45
30
35
40
45
50
55
60
65
70
% POSITIVE DUTY CYCLE
TPC 17. SINAD/SFDR vs. Duty Cycle @ fIN = 20 MHz
1
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1
0
500 1k 1500 2k 2500 3k 3500 4k
CODE
TPC 18. Typical DNL
REV. B
–11–
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