AD9783 Analog Devices, AD9783 Datasheet - Page 12

• Manufacturer Part Number: AD9783
• Description: Dual 16-Bit, LVDS Interface 500 MSPS DAC
• Manufacturer: Analog Devices

Specifications of AD9783

• Resolution (bits): 16bit
• Dac Update Rate: 500MSPS
• Dac Settling Time: n/a
• Max Pos Supply (v): +3.47V
• Single-supply: No
• Dac Type: Current Out
• Dac Input Format: LVDS,Par

AD9780/AD9781/AD9783
Figure 25. AD9783 One-Tone NSD vs. f
Figure 24. AD9783 IMD vs. f
Figure 23. AD9783 IMD vs. f
–140
–143
–146
–149
–152
–155
–158
–161
–164
–167
–170
100
100
95
90
85
80
75
70
65
60
55
50
45
40
95
90
85
80
75
70
65
60
55
50
45
40
0
0
0
500MSPS
50
30
30
100
60
60
–40°C
250MSPS
500 MSPS, FS = 20 mA
150
–6dBFS
400MSPS
OUT
0dBFS
90
90
Over Temperature, at 500 MSPS, FS = 20 mA
OUT
FS = 20 mA
200
+85°C
Over Digital Input Level, T
f
f
f
–3dBFS
OUT
OUT
OUT
120
120
OUT
250
(MHz)
(MHz)
(MHz)
Over f
150
150
300
+25°C
DAC
350
Baseband and Mix Modes,
180
180
400
210
210
A
450
= 25°C, at
240
240
500
Rev. A | Page 12 of 36
Figure 28. AD9783 Eight-Tone NSD vs. f
Figure 27. AD9783 One-Tone NSD vs. f
Figure 26. AD9783 Eight-Tone NSD vs. f
–140
–143
–146
–149
–152
–155
–158
–161
–164
–167
–170
–140
–143
–146
–149
–152
–155
–158
–161
–164
–167
–170
–140
–143
–146
–149
–152
–155
–158
–161
–164
–167
–170
0
0
0
25
25
50
100
50
50
250MSPS
Mix Modes, FS = 20 mA
150
75
75
400MSPS
FS = 20 mA
FS = 20 mA
200
100
100
f
f
f
+85°C
OUT
OUT
OUT
–40°C
250
125
125
OUT
OUT
(MHz)
(MHz)
(MHz)
+25°C
500MSPS
Over Temperature, at 500 MSPS,
Over Temperature, at 500 MSPS,
OUT
150
150
300
Over f
+85°C
350
175
175
+25°C
–40°C
DAC
400
200
200
Baseband and
450
225
225
250
250
500