AD9248BST-65EB Analog Devices Inc, AD9248BST-65EB Datasheet - Page 13
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AD9248BST-65EB
Manufacturer Part Number
AD9248BST-65EB
Description
BOARD EVAL 14BIT 65MSPS 64LQFP
Manufacturer
Analog Devices Inc
Datasheet
1.AD9248BSTZ-20.pdf
(48 pages)
Specifications of AD9248BST-65EB
Number Of Adc's
2
Number Of Bits
14
Sampling Rate (per Second)
20M
Data Interface
Parallel
Inputs Per Adc
1 Differential
Input Range
2 Vpp
Power (typ) @ Conditions
640mW @ 65MSPS
Voltage Supply Source
Single
Operating Temperature
-40°C ~ 85°C
Utilized Ic / Part
AD9248BST-65
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Figure 11. AD9248-65 Single-Tone SFDR/SNR vs. A
Figure 12. AD9248-40 Single-Tone SFDR/SNR vs. A
Figure 13. AD9248-20 Single-Tone SFDR/SNR vs. A
100
100
100
90
80
70
60
50
40
90
80
70
60
50
40
90
80
70
60
50
40
–35
–35
–35
–30
–30
–30
–25
–25
–25
INPUT AMPLITUDE (dBFS)
INPUT AMPLITUDE (dBFS)
INPUT AMPLITUDE (dBFS)
–20
–20
–20
SNR
SFDR
SNR
SFDR
SNR
SNR
–15
–15
–15
SNR
SNR
SFDR
–10
–10
–10
IN
IN
IN
with f
with f
with f
–5
–5
–5
IN
IN
IN
= 32.5 MHz
= 20 MHz
= 10 MHz
0
0
0
Rev. B | Page 13 of 48
95
90
85
80
75
70
65
95
90
85
80
75
70
65
95
90
85
80
75
70
65
0
0
0
Figure 14. AD9248-65 Single-Tone SFDR/SNR vs. f
Figure 15. AD9248-40 Single-Tone SFDR/SNR vs. f
Figure 16. AD9248-20 Single-Tone SFDR/SNR vs. f
20
20
20
40
40
40
INPUT FREQUENCY (MHz)
INPUT FREQUENCY (MHz)
INPUT FREQUENCY (MHz)
SNR
SFDR
SNR
SFDR
SNR
SNR
SNR
60
60
60
SNR
SFDR
80
80
80
100
100
100
120
120
120
AD9248
IN
IN
IN
140
140
140