AD9125 Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
AD9125 Datasheet PDF : 56 Pages
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–154
–156
–158
–160
–162
–164
–166
–168
0
2×, fDATA = 250MSPS
4×, fDATA = 125MSPS
8×, fDATA = 125MSPS
100
200
300
400
500
600
fOUT (MHz)
Figure 22. One-Tone NSD vs. fOUT over Interpolation Rate and fDATA, Digital
Scale = 0 dBFS, fSC = 20 mA, PLL Off
–154
–156
–158
0dBFS
–6dBFS
–12dBFS
–18dBFS
–160
–162
–164
–166
–168
0
50
100
150
200
250
fOUT (MHz)
Figure 23. One-Tone NSD vs. fOUT over Digital Scale, fDATA = 200 MSPS,
4× Interpolation, fSC = 20 mA, PLL Off
–158
–159
8×, fDATA = 125MSPS
–160
–161
–162
–163
–164
–165
–166
–167
0
100
200
300
400
500
600
fOUT (MHz)
Figure 24. One-Tone NSD vs. fOUT over Interpolation Rate and fDATA,
Digital Scale = 0 dBFS, fSC = 20 mA, PLL On
AD9125
–160
–161
–162
2×, fDATA = 250MSPS
4×, fDATA = 125MSPS
8×, fDATA = 125MSPS
–163
–164
–165
–166
0
50 100 150 200 250 300 350 400 450 500
fOUT (MHz)
Figure 25. Eight-Tone NSD vs. fOUT over Interpolation Rate and fDATA,
Digital Scale = 0 dBFS, fSC = 20 mA, PLL Off
–161.5
–162.0
–162.5
0dBFS
–6dBFS
–12dBFS
–18dBFS
–163.0
–163.5
–164.0
–164.5
–165.0
–165.5
–166.0
–166.5
0
50
100
150
200
250
fOUT (MHz)
Figure 26. Eight-Tone NSD vs. fOUT over Digital Scale, fDATA = 200 MSPS,
4× Interpolation, fSC = 20 mA, PLL Off
–160
–161
8×, fDATA = 125MSPS
–162
–163
–164
–165
–166
–167
0
100
200
300
400
500
600
fOUT (MHz)
Figure 27. Eight-Tone NSD vs. fOUT over Interpolation Rate and fDATA,
Digital Scale = 0 dBFS, fSC = 20 mA, PLL On
Rev. 0 | Page 13 of 56
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