AD9783 Analog Devices, AD9783 Datasheet - Page 29
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AD9783
Manufacturer Part Number
AD9783
Description
Dual 16-Bit, LVDS Interface 500 MSPS DAC
Manufacturer
Analog Devices
Datasheet
1.AD9780.pdf
(36 pages)
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
POWER DISSIPATION
Figure 68 through Figure 73 show the power dissipation of the part in single DAC and dual DAC modes.
Figure 70. Power Dissipation, Digital 3.3 V Supply, Analog 3.3 V Supply,
Figure 69. Power Dissipation, Digital 1.8 V Supply, Clock 1.8 V Supply,
0.200
0.175
0.150
0.125
0.100
0.075
0.050
0.025
0.200
0.175
0.150
0.125
0.100
0.075
0.050
0.025
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
Figure 68. Power Dissipation, I Data Only, Single DAC Mode
0
0
0
0
0
0
100
100
100
CLOCK SPEED (MSPS)
CLOCK SPEED (MSPS)
CLOCK SPEED (MSPS)
I Data Only
I Data Only
200
200
200
AVDD33
DVDD33
DVDD18
300
300
300
CVDD
400
400
400
500
500
500
Rev. A | Page 29 of 36
Figure 73. Power Dissipation, Digital 3.3 V Supply, Analog 3.3 V Supply,
Figure 72. Power Dissipation, Digital 1.8 V Supply, Clock 1.8 V Supply,
0.200
0.175
0.150
0.125
0.100
0.075
0.050
0.025
0.200
0.175
0.150
0.125
0.100
0.075
0.050
0.025
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
Figure 71. Power Dissipation, I and Q Data, Dual DAC Mode
0
0
0
0
0
0
100
100
100
I and Q Data, Dual DAC Mode
I and Q Data, Dual DAC Mode
AD9780/AD9781/AD9783
CLOCK SPEED (MSPS)
CLOCK SPEED (MSPS)
CLOCK SPEED (MSPS)
200
200
200
AVDD33
DVDD33
DVDD18
300
300
300
CVDD
400
400
400
500
500
500