AD9775BSV Analog Devices Inc, AD9775BSV Datasheet - Page 41
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AD9775BSV
Manufacturer Part Number
AD9775BSV
Description
IC DAC 14BIT DUAL 160MSPS 80TQFP
Manufacturer
Analog Devices Inc
Series
TxDAC+®r
Datasheet
1.AD9775BSVZRL.pdf
(56 pages)
Specifications of AD9775BSV
Rohs Status
RoHS non-compliant
Settling Time
11ns
Number Of Bits
14
Data Interface
Parallel
Number Of Converters
2
Voltage Supply Source
Analog and Digital
Power Dissipation (max)
410mW
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
80-TQFP Exposed Pad, 80-eTQFP, 80-HTQFP, 80-VQFP
For Use With
AD9775-EBZ - BOARD EVALUATION FOR AD9775
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Manufacturer
Quantity
Price
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AD9775BSV
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AD
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Company:
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AD9775BSVZ
Manufacturer:
Analog Devices Inc
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Part Number:
AD9775BSVZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD9775BSVZRL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
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Figure 91. AD9775 Real DAC Output of Complex Input Signal Near
Figure 93. AD9775 Real DAC Output of Complex Input Signal Near
0
0
0
750
0
0
Baseband (Negative Frequencies Only), Interpolation = 4×,
Baseband (Positive Frequencies Only), Interpolation = 4×,
Now Quadrature Modulated by AD8345 (LO = 800 MHz)
Figure 92. AD9775 Complex Output from Figure 91,
760
Complex Modulation in AD9775 = +fDAC/4
Complex Modulation in AD9775 = −f
770
10
10
780
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
790
20
20
800
810
30
30
820
830
40
40
DAC
/4
840
850
50
50
Rev. E | Page 41 of 56
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Figure 95. AD9775 Real DAC Output of Complex Input Signal Near
0
0
0
750
700
0
Baseband (Positive Frequencies Only), Interpolation = 8×,
Now Quadrature Modulated by AD8345 (LO = 800 MHz)
Now Quadrature Modulated by AD8345 (LO = 800 MHz)
Figure 94. AD9775 Complex Output from Figure 93,
Figure 96. AD9775 Complex Output from Figure 95,
760
720
Complex Modulation in AD9775 = +f
770
740
20
780
760
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
790
780
40
800
800
810
820
60
820
840
830
860
80
DAC
/8
840
880
AD9775
850
100
900