Analog Devices AD9253 Evaluation Board AD9253-125EBZ AD9253-125EBZ Fiche De Données
Codes de produits
AD9253-125EBZ
AD9253
Data Sheet
Rev. 0 | Page 14 of 40
TYPICAL PERFORMANCE CHARACTERISTICS
AD9253-80
0
–20
–40
–60
–80
–100
–120
–140
0
10
5
15
20
25
30
40
35
A
M
P
L
IT
UDE
(
d
BF
S
)
FREQUENCY (MHz)
10
06
5-
01
6
AIN = –1dBFS
SNR = 75.5dB
ENOB = 12.07BITS
SFDR = 99.3dBc
SNR = 75.5dB
ENOB = 12.07BITS
SFDR = 99.3dBc
Figure 10. Single-Tone 16k FFT with f
IN
= 9.7 MHz, f
SAMPLE
= 80 MSPS
0
–20
–40
–60
–80
–100
–120
–140
0
10
5
15
20
25
30
40
35
A
M
P
L
IT
UDE
(
d
BF
S
)
FREQUENCY (MHz)
10
06
5-
08
9
AIN = –1dBFS
SNR = 73.9dB
ENOB = 11.9 BITS
SFDR = 92.7dBc
SNR = 73.9dB
ENOB = 11.9 BITS
SFDR = 92.7dBc
Figure 11. Single-Tone 16k FFT with f
IN
= 30.5 MHZ, f
SAMPLE
= 80 MSPS
0
–20
–40
–60
–80
–100
–120
–140
0
10
5
15
20
25
30
40
35
A
M
P
L
IT
UDE
(
d
BF
S
)
FREQUENCY (MHz)
10
06
5-
01
7
AIN = –1dBFS
SNR = 74.7dB
ENOB = 11.9 BITS
SFDR = 94.2dBc
SNR = 74.7dB
ENOB = 11.9 BITS
SFDR = 94.2dBc
Figure 12. Single-Tone 16k FFT with f
IN
= 70 MHz, f
SAMPLE
= 80 MSPS
10
5
15
20
25
30
40
35
0
–20
–40
–60
–80
–100
–120
–140
0
AM
P
L
IT
UDE
(
d
BF
S
)
FREQUENCY (MHz)
10
06
5-
0
18
AIN = –1 DBFS
SNR = 72.3dB
ENOB = 11.5 BITS
SFDR = 85dBc
SNR = 72.3dB
ENOB = 11.5 BITS
SFDR = 85dBc
Figure 13. Single-Tone 16k FFT with f
IN
= 140 MHz, f
SAMPLE
= 80 MSPS
0
–20
–40
–60
–80
–100
–120
–140
0
10
5
15
20
25
30
40
35
AM
P
L
IT
UDE
(
d
BF
S
)
FREQUENCY (MHz)
100
65
-01
9
AIN = –1dBFS
SNR = 70.7dB
ENOB = 11.3 BITS
SFDR = 83.7dBc
SNR = 70.7dB
ENOB = 11.3 BITS
SFDR = 83.7dBc
Figure 14. Single-Tone 16k FFT with f
IN
= 200 MHz, f
SAMPLE
= 80 MSPS
120
–20
–100
0
S
NR/
S
F
DR
(
d
B
F
S
/d
B
c)
INPUT AMPLITUDE (dBFS)
1
0065-
0
30
SFDRFS
SFDR
SNRFS
SNR
0
20
40
60
80
100
–90
–80
–70
–60
–50
–40
–30
–20
–10
Figure 15. SNR/SFDR vs. Analog Input Level, f
IN
= 9.7 MHz, f
SAMPLE
= 80 MSPS