AD9239(Rev0) Ver la hoja de datos (PDF) - Analog Devices
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AD9239 Datasheet PDF : 40 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
0
AIN = –1.0dBFS
SNR = 64.88dB
–20 ENOB = 10.49 BITS
SFDR = 77.57dBc
–40
–60
–80
–100
–120
0
10
20 30
40 50 60 70 80
FREQUENCY (MHz)
Figure 4. Single-Tone 32k FFT with fIN = 84.3 MHz, fSAMPLE = 170 MSPS
AD9239
0
AIN = –1.0dBFS
SNR = 63.13dB
–20
ENOB = 10.19 BITS
SFDR = 76.07dBc
–40
–60
–80
–100
–120
0
20
40
60
80
100
FREQUENCY (MHz)
Figure 7. Single-Tone 32k FFT with fIN = 240.3 MHz, fSAMPLE = 210 MSPS
0
AIN = –1.0dBFS
SNR = 63.95dB
–20 ENOB = 10.33 BITS
SFDR = 78.90dBc
–40
–60
–80
–100
–120
0
10
20 30
40 50 60 70 80
FREQUENCY (MHz)
Figure 5. Single-Tone 32k FFT with fIN = 240.3 MHz, fSAMPLE = 170 MSPS
0
AIN = –1.0dBFS
SNR = 64.62dB
–20
ENOB = 10.44 BITS
SFDR = 75.48dBc
–40
–60
–80
–100
–120
0
20
40
60
80
100
120
FREQUENCY (MHz)
Figure 8. Single-Tone 32k FFT with fIN = 10.3 MHz, fSAMPLE = 250 MSPS
0
AIN = –1.0dBFS
SNR = 64.65dB
–20 ENOB = 10.44 BITS
SFDR = 77.54dBc
–40
–60
–80
–100
–120
0
20
40
60
80
100
FREQUENCY (MHz)
Figure 6. Single-Tone 32k FFT with fIN = 84.3 MHz, fSAMPLE = 210 MSPS
0
AIN = –1.0dBFS
SNR = 64.50dB
–20 ENOB = 10.42 BITS
SFDR = 77.97dBc
–40
–60
–80
–100
–120
0
20
40
60
80
100
120
FREQUENCY (MHz)
Figure 9. Single-Tone 32k FFT with fIN = 84.3 MHz, fSAMPLE = 250 MSPS
Rev. 0 | Page 11 of 40
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