AD9634-170EBZ Ver la hoja de datos (PDF) - Analog Devices
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AD9634-170EBZ Datasheet PDF : 31 Pages
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AD9634
0
250MSPS
90.1MHz @ –1.0dBFS
–20 SNR = 69.0dB (70.0dBFS)
SFDR = 89dBc
–40
–60
THIRD
HARMONIC
–80
SECOND
HARMONIC
–100
–120
–140
0
25
50
75
100
125
FREQUENCY (MHz)
Figure 28. AD9634-250 Single-Tone FFT with fIN = 90.1 MHz
0
250MSPS
185.1MHz @ –1.0dBFS
–20 SNR = 68.7dB (69.7dBFS)
SFDR = 87dBc
–40
–60
THIRD
HARMONIC
SECOND
HARMONIC
–80
–100
–120
–140
0
25
50
75
100
125
FREQUENCY (MHz)
Figure 29. AD9634-250 Single-Tone FFT with fIN = 185.1 MHz
0
250MSPS
220.1MHz @ –1.0dBFS
–20
SNR = 68.3dB (69.3dBFS)
SFDR = 91dBc
–40
–60
SECOND
THIRD
HARMONIC HARMONIC
–80
–100
–120
–140
0
25
50
75
100
125
FREQUENCY (MHz)
Figure 30. AD9634-250 Single-Tone FFT with fIN = 220.1 MHz
Data Sheet
0
250MSPS
305.1MHz @ –1.0dBFS
–20
SNR = 67.4dB (68.4dBFS)
SFDR = 82dBc
–40
–60
THIRD
SECOND
HARMONIC HARMONIC
–80
–100
–120
–140
0
25
50
75
100
125
FREQUENCY (MHz)
Figure 31. AD9634-250 Single-Tone FFT with fIN = 305.1 MHz
120
SFDR (dBFS)
100
80
SNR (dBFS)
60
SFDR (dBc)
40
20
SNR (dBc)
0
–100 –90 –80 –70 –60 –50 –40 –30 –20 –10 0
INPUT AMPLITUDE (dBFS)
Figure 32. AD9634-250 Single-Tone SNR/SFDR vs. Input Amplitude (AIN) with
fIN = 90.1 MHz, fS = 250 MSPS
100
95
SFDR (dBc)
90
85
80
75
70
SNR (dBFS)
65
60
60
90 120 150 180 210 240 270 300 330
INPUT FREQUENCY (MHz)
Figure 33. AD9634-250 Single-Tone SNR/SFDR vs. Input Frequency (fIN),
fS = 250 MSPS
Rev. B | Page 16 of 30
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