AD9235(RevB) データシートの表示（PDF） - Analog Devices
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AD9235 Datasheet PDF : 32 Pages
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AD9235
100
SFDR
SFDR
SINGLE-ENDED (dBFS)
DIFFERENTIAL (dBFS)
90
SFDR
DIFFERENTIAL (dBc)
SNR
80 DIFFERENTIAL (dBFS)
70
60
50
40
–30
SNR
SINGLE-ENDED (dBFS)
SFDR
SINGLE-ENDED (dBc)
SNR
SINGLE-ENDED (dBc)
SNR
DIFFERENTIAL (dBc)
–25
–20
–15
–10
–5
20
AIN (dBFS)
TPC 7. AD9235-65: Single Tone SNR/SFDR vs. AIN with
fIN = Nyquist (32.5 MHz)
100
SFDR
DIFFERENTIAL (dBFS)
90
SFDR
80
SNR
DIFFERENTIAL
DIFFERENTIAL
(dBc)
(dBFS)
SFDR
SINGLE-ENDED
(dBFS)
70
SNR
SINGLE-ENDED
(dBFS)
60
SNR
DIFFERENTIAL (dBc)
SFDR
SINGLE-ENDED
(dBc)
50
SNR
SINGLE-ENDED (dBc)
40
–30
–25
–20
–15
–10
–5
0
AIN (dBFS)
TPC 8. AD9235-40: Single Tone SNR/SFDR vs. AIN with
fIN = Nyquist (20 MHz)
100
SFDR DIFFERENTIAL (dBFS)
90
SFDR
SINGLE-ENDED (dBFS)
80 SNR
DIFFERENTIAL (dBFS)
SFDR
DIFFERENTIAL (dBc)
SFDR
SINGLE-ENDED
(dBc)
70
SNR
SINGLE-ENDED (dBFS)
60
SNR
DIFFERENTIAL
(dBc)
50
SNR
SINGLE-ENDED (dBc)
40
–30
–25
–20
–15
–10
–5
0
AIN (dBFS)
TPC 9. AD9235-20: Single Tone SNR/SFDR vs. AIN with
fIN = Nyquist (10 MHz)
95
90
SFDR
85
80
75
SNR
70
65
0
25
50
75
100
125
Input Frequency (MHz)
TPC 10. AD9235-65: SNR/SFDR vs. fIN
95
90
SFDR
85
80
75
SNR
70
65
0
25
50
75
100
125
Input Frequency (MHz)
TPC 11. AD9235-40: SNR/SFDR vs. fIN
95
90
SFDR
85
80
75
SNR
70
65
0
25
50
75
100
125
Input Frequency (MHz)
TPC 12. AD9235-20: SNR/SFDR vs. fIN
–10–
REV. B
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