AD9775-EBZ Analog Devices Inc, AD9775-EBZ Datasheet - Page 12

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AD9775-EBZ

Manufacturer Part Number
AD9775-EBZ
Description
14Bit 160 MSPS Dual TxDAC+ D/A Converter
Manufacturer
Analog Devices Inc
Series
TxDAC+®r
Datasheet

Specifications of AD9775-EBZ

Number Of Dac's
2
Number Of Bits
14
Outputs And Type
2, Differential
Sampling Rate (per Second)
160M
Data Interface
Parallel
Settling Time
11ns
Dac Type
Current
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Utilized Ic / Part
AD9775
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
AD9775
TYPICAL PERFORMANCE CHARACTERISTICS
T = 25°C, AVDD = 3.3 V, CLKVDD = 3.3 V, DVDD = 3.3 V, I
50 Ω doubly terminated, unless otherwise noted.
Figure 6. Single-Tone Spectrum @ f
–10
–20
–30
–40
–50
–60
–70
–80
–90
10
90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
0
0
0
0
–12dBFS
0dBFS
Figure 8. Out-of-Band SFDR vs. f
Figure 7. In-Band SFDR vs. f
5
5
–12dBFS
–6dBFS
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
0dBFS
–6dBFS
65
15
15
DATA
OUT
= 65 MSPS with f
OUT
@ f
20
20
@ f
DATA
DATA
= 65 MSPS
= 65 MSPS
25
25
OUT
= f
130
30
30
DATA
/3
Rev. E | Page 12 of 56
OUTFS
= 20 mA, interpolation = 2×, differential transformer-coupled output,
Figure 9. Single-Tone Spectrum @ f
–10
–20
–30
–40
–50
–60
–70
–80
–90
10
90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
0
0
0
0
–12dBFS
–12dBFS
–6dBFS
Figure 11. Out-of-Band SFDR vs. f
Figure 10. In-Band SFDR vs. f
0dBFS
5
5
–6dBFS
50
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
0dBFS
15
15
DATA
OUT
= 78 MSPS with f
100
OUT
@ f
20
20
@ f
DATA
DATA
= 78 MSPS
= 78 MSPS
25
25
OUT
150
= f
30
30
DATA
/3

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