AD9125 Analog Devices, AD9125 Datasheet - Page 12

• Manufacturer Part Number: AD9125
• Manufacturer: Analog Devices

Specifications of AD9125

• Resolution (bits): 16bit
• Dac Update Rate: 1GSPS
• Dac Settling Time: n/a
• Max Pos Supply (v): +3.47V
• Single-supply: No
• Dac Type: Current Out
• Dac Input Format: Par

AD9125
–50
–55
–60
–65
–70
–75
–80
–85
–90
–50
–55
–60
–65
–70
–75
–80
–85
–90
–50
–55
–60
–65
–70
–75
–80
–85
–90
0
0
0
Figure 16. IMD vs. f
Figure 17. IMD vs. f
Figure 18. IMD vs. f
f
f
f
f
f
DATA
DATA
DATA
DATA
DATA
100
100
50
Digital Scale = 0 dBFS, f
Digital Scale = 0 dBFS, f
Digital Scale = 0 dBFS, f
= 125MSPS
= 250MSPS
= 125MSPS
= 250MSPS
= 125MSPS
100
200
200
OUT
OUT
OUT
f
f
f
over f
over f
over f
OUT
OUT
OUT
150
300
300
(MHz)
(MHz)
(MHz)
DATA
DATA
DATA
, 2× Interpolation,
SC
, 4× Interpolation,
SC
, 8× Interpolation,
SC
= 20 mA
= 20 mA
= 20 mA
200
400
400
250
500
500
300
600
600
Rev. 0 | Page 12 of 56
Figure 20. IMD vs. f
–50
–55
–60
–65
–70
–75
–80
–85
–90
–50
–55
–60
–65
–70
–75
–80
–85
–90
–40
–45
–50
–55
–60
–65
–70
–75
–80
–85
–90
Figure 19. IMD vs. f
0
0
0
0dBFS
–6dBFS
–12dBFS
–18dBFS
20mA
30mA
10mA
Figure 21. IMD vs. f
50
50
50
PLL ON
f
DATA
OUT
Digital Scale = 0 dBFS
over f
OUT
= 250 MSPS, f
100
100
100
over Digital Scale, 2× Interpolation,
PLL OFF
SC
, 2× Interpolation, f
f
f
f
OUT
OUT
OUT
OUT
150
150
150
, PLL On vs. PLL Off
(MHz)
(MHz)
(MHz)
SC
= 20 mA
200
200
200
DATA
250
250
250
= 250 MSPS,
300
300
300