AD9250(Rev0) Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
AD9250
(Rev.:Rev0)
(Rev.:Rev0)
Analog Devices
AD9250 Datasheet PDF : 44 Pages
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Data Sheet
0
fIN: 185.1MHz
fS: 250MSPS
–20
SNR: 70.7dBFS
SFDR: 85dBc
–40
–60
–80
–100
–120
0
50
100
FREQUENCY (MHz)
Figure 17. AD9250-250 Single-Tone FFT with fIN = 185.1 MHz
0
fIN: 305.1MHz
fS: 250MSPS
–20
SNR: 69.1dBFS
SFDR: 82dBc
–40
–60
–80
–100
–120
0
50
100
FREQUENCY (MHz)
Figure 18. AD9250-250 Single-Tone FFT with fIN = 305.1 MHz
120
SFDR (dBFS)
100
80
SNR (dBFS)
60
SFDR (dBc)
40
SNR (dBc)
20
0
–100
–80
–60
–40
–20
0
AIN (dBFS)
Figure 19. AD9250-250 Single-Tone SNR/SFDR vs. Input Amplitude (AIN)
with fIN = 185.1 MHz
100
SFDR (dBFS)
90
AD9250
80
SNR (dBc)
70
60
0
100
200
300
FREQUENCY (MHz)
Figure 20. AD9250-250 Single-Tone SNR/SFDR vs. Input Frequency (fIN)
0
–20
SFDR (dBc)
–40
IMD (dBc)
–60
–80
SFDR (dBFS)
–100
IMD (dBFS)
–120
–100
–80
–60
–40
–20
0
AIN (dBFS)
Figure 21. AD9250-250 Two-Tone SFDR/IMD vs. Input Amplitude (AIN)
with fIN1 = 89.12 MHz, fIN2 = 92.12 MHz, fS = 250 MSPS
0
–20
SFDR (dBc)
–40
IMD (dBc)
–60
–80
–100
SFDR (dBFS)
IMD (dBFS)
–120
–100
–80
–60
–40
–20
0
INPUT AMPLITUDE (dBFS)
Figure 22. AD9250-250 Two-Tone SFDR/IMD vs. Input Amplitude (AIN)
with fIN1 = 184.12 MHz, fIN2 = 187.12 MHz, fS = 250 MSPS
Rev. 0 | Page 15 of 44
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