AD9743 Analog Devices, AD9743 Datasheet - Page 14

• Manufacturer Part Number: AD9743
• Description: Dual 10-Bit 250 MSPS Digital-to-Analog Converters
• Manufacturer: Analog Devices

Specifications of AD9743

• Resolution (bits): 10bit
• Dac Update Rate: 250MSPS
• Dac Settling Time: n/a
• Max Pos Supply (v): +3.47V
• Single-supply: No
• Dac Type: Current Out
• Dac Input Format: Par

AD9741/AD9743/AD9745/AD9746/AD9747
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 9. AD9747 ACLR vs. f
100
100
90
80
70
60
50
40
90
85
80
75
70
65
60
90
80
70
60
50
40
125
0
0
Figure 8. AD9747 SFDR vs. f
Figure 7. AD9747 SFDR vs. f
NORMAL MODE
20
150
50
40
OUT
125MSPS
175
100
, Single Carrier WCDMA, 245.76 MSPS
f
f
f
OUT
OUT
OUT
60
OUT
(MHz)
(MHz)
(MHz)
, Mix Mode, 250 MSPS
OUT
250MSPS
200
150
, Normal Mode
80
MIX MODE
225
200
100
120
250
250
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Figure 12. AD9747 NSD vs. f
–152
–154
–156
–158
–160
–162
–164
–166
–168
100
100
90
80
70
60
50
40
90
80
70
60
50
40
125
0
0
Figure 11. AD9747 IMD vs. f
Figure 10. AD9747 IMD vs. f
NORMAL MODE
20
150
50
125MSPS
40
OUT
175
100
, Single Carrier WCDMA, 245.76 MSPS
f
f
f
250MSPS
OUT
OUT
OUT
60
OUT
(MHz)
(MHz)
(MHz)
, Mix Mode, 250 MSPS
OUT
200
150
, Normal Mode
80
MIX MODE
225
200
100
250
2
120
50