AD9049 Analog Devices, Inc., AD9049 Datasheet - Page 6

• Manufacturer Part Number: AD9049
• Description: 9-bit, 30 Msps Adc
• Manufacturer: Analog Devices, Inc.

AD9049–Typical Performance Curves
Figure 4. Power Dissipation vs. Clock Rate
323
304
285
266
171
361
342
247
228
209
190
80
74
68
62
56
50
44
38
Figure 5. SNR/Distortion vs. Frequency
60
58
56
54
52
50
48
46
0
1
0
SIGNAL-TO-NOISE
HARMONIC DISTORTION
Figure 6. SNR vs. Clock Rate
5
A
IN
ANALOG INPUT FREQUENCY – MHz
A
= 10.3 MHz
IN
= 10.3 MHz
10
10
CLOCK RATE – MSPS
CLOCK RATE – MSPS
OUTPUTS @ 5V
OUTPUTS @ 3V
10
15
ENCODE = 30 MSPS
20
20
25
100
30
30
–6–
Figure 9. Differential Gain/Differential Phase
–0.25
–0.50
–0.25
–0.50
–100
–110
–120
0.50
0.25
0.00
0.50
0.25
0.00
–10
–20
–30
–40
–50
–60
–70
–80
–90
58
57
56
55
54
53
49
48
52
51
50
–40
0
0
Figure 7. SNR vs. Temperature
1
1
ENCODE = 30 MSPS
f1 IN = 9.5 MHz @ –7 dBFS
f2 IN = 9.9 MHz @ –7 dBFS
2f1–f2 = –65.4 dBc
2f2–f1 = –65.0 dBc
– 20
Figure 8. Two-Tone IMD
2.5
2
2
0
TEMPERATURE – C
5
FREQUENCY – MHz
20
3
3
ENCODE = 30 MSPS
A
7.5
IN
= 10.3 MHz
40
4
4
10
60
5
5
12.5
80
6
6
REV. A
90
15