AD9694 View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD9694 Datasheet PDF : 101 Pages
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AD9694
0
AIN1 AND AIN2 = –7dBFS
–20 SFDR = 86.4dBFS
–40
–60
–80
–100
–120
–140
–160
0
50
100
150
200
250
FREQUENCY (MHz)
Figure 18. Two-Tone FFT; fIN1 = 153.5 MHz, fIN2 = 156.5 MHz
0
AIN1 AND AIN2 = –7dBFS
–20 SFDR = 85.9dBFS
–40
–60
–80
–100
–120
–140
–160
0
50
100
150
200
250
FREQUENCY (MHz)
Figure 19. Two-Tone FFT; fIN1 = 303.5 MHz, fIN2 = 306.5 MHz
0
–20
SFDR (dBc)
–40
IMD3 (dBc)
–60
–80
–100
SFDR (dBFS)
–120
IMD3 (dBFS)
–140
–90 –84 –78 –72 –66 –60 –54 –48 –42 –36 –30 –24 –18 –12 0
INPUT AMPLITUDE (dBFS)
Figure 20. Two-Tone SFDR/IMD3 vs. Analog Input Amplitude (AIN) with
fIN1 = 303.5 MHz and fIN2 = 306.5 MHz
Data Sheet
120
110
SFDR (dBFS)
100
90
80
70
SNRFS
60
50
40
SFDR (dBc)
30
20
SNR
10
0
–10
–20
–30
–40
–100 –90 –80 –70 –60 –50 –40 –30 –20 –10 0
ANALOG INPUT FREQUENCY (MHz)
Figure 21. SNR/SFDR vs. Analog Input Frequency, fIN = 155 MHz
120
110
SFDR (dBFS)
100
90
80
70
SNRFS
60
50
40
SFDR (dBc)
30
20
SNR
10
0
–10
–20
–30
–40
–100 –90 –80 –70 –60 –50 –40 –30 –20 –10 0
ANALOG INPUT FREQUENCY (MHz)
Figure 22. SNR/SFDR vs. Analog Input Frequency, fIN = 305 MHz
90
SFDR
85
80
75
70
SNR
65
60
TEMPERATURE (°C)
Figure 23. SNR/SFDR vs. Junction Temperature, fIN = 155 MHz
Rev. 0 | Page 16 of 101
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