AD9709AST Analog Devices Inc, AD9709AST Datasheet - Page 10
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AD9709AST
Manufacturer Part Number
AD9709AST
Description
IC DAC 8BIT DUAL 125MSPS 48-LQFP
Manufacturer
Analog Devices Inc
Series
TxDAC+®r
Datasheet
1.AD9709ASTZRL.pdf
(32 pages)
Specifications of AD9709AST
Rohs Status
RoHS non-compliant
Settling Time
35ns
Number Of Bits
8
Data Interface
Parallel
Number Of Converters
2
Voltage Supply Source
Analog and Digital
Power Dissipation (max)
450mW
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-LQFP
For Use With
AD9709-EBZ - BOARD EVAL FOR AD9709
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AD9709
–0.03
–0.05
Figure 17. Gain and Offset Error vs. Temperature @ f
0.05
0.03
–100
0
–40
–10
–20
–30
–40
–50
–60
–70
–80
–90
Figure 16. SFDR vs. Temperature @ f
75
70
65
60
55
50
45
–50
0
OFFSET ERROR
0
Figure 18. Single-Tone SFDR @ f
–20
–30
10
–10
0
TEMPERATURE (°C)
20
TEMPERATURE (°C)
FREQUENCY (MHz)
f
f
f
f
OUT
OUT
OUT
OUT
10
20
30
= 10MHz
= 25MHz
= 40MHz
= 60MHz
30
CLK
40
CLK
= 125 MSPS, 0 dBFS
40
GAIN ERROR
= 125 MSPS
50
60
CLK
50
= 125 MSPS
70
80
6
0
90
1.0
0.5
0
–0.5
–1.0
Rev. B | Page 10 of 32
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
0
0
Figure 19. Dual-Tone SFDR @ f
Figure 20. Four-Tone SFDR @ f
10
10
20
20
FREQUENCY (MHz)
FREQUENCY (MHz)
30
30
CLK
CLK
40
40
= 125 MSPS
= 125 MSPS
50
50
6
6
0
0