AD9238BST-40PCB Analog Devices Inc, AD9238BST-40PCB Datasheet - Page 13
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AD9238BST-40PCB
Manufacturer Part Number
AD9238BST-40PCB
Description
BOARD EVAL FOR AD9238-40
Manufacturer
Analog Devices Inc
Datasheet
1.AD9238BSTZ-40.pdf
(48 pages)
Specifications of AD9238BST-40PCB
Rohs Status
RoHS non-compliant
Number Of Adc's
2
Number Of Bits
12
Sampling Rate (per Second)
40M
Data Interface
Parallel
Inputs Per Adc
1 Differential
Input Range
2 Vpp
Power (typ) @ Conditions
360mW @ 40MSPS
Voltage Supply Source
Single
Operating Temperature
-40°C ~ 85°C
Utilized Ic / Part
AD9238-40
–100
–120
–100
–120
–100
–120
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
Figure 19. Dual-Tone FFT with f
Figure 17. Dual-Tone FFT with f
Figure 18. Dual-Tone FFT with f
0
0
0
0
0
0
5
5
5
10
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
15
15
15
IN
IN
IN
1 = 200 MHz and f
1 = 45 MHz and f
1 = 70 MHz and f
20
20
20
25
25
25
IN
IN
IN
2 = 46 MHz
2 = 71 MHz
2 = 201 MHz
30
30
30
Rev. C | Page 13 of 48
Figure 20. Dual-Tone SNR/SFDR vs. AIN with f
Figure 21. Dual-Tone SNR/SFDR vs. AIN with f
100
100
100
65
60
60
65
60
95
90
85
80
75
70
95
90
85
80
75
70
65
95
90
85
80
75
70
–24
–24
–24
AIN with f
–21
–21
–21
Figure 22. Dual-Tone SNR/SFDR vs.
INPUT AMPLITUDE (dBFS)
IN
SNR
INPUT AMPLITUDE (dBFS)
INPUT AMPLITUDE (dBFS)
SNR
SNR
SNR
SFDR
SNR
SFDR
–18
SNR
–18
SNR
SFDR
SNR
–18
1 = 200 MHz and f
–15
–15
–15
IN
IN
IN
–12
1 = 45 MHz and f
–12
1 = 70 MHz and f
–12
2 = 201 MHz
–9
–9
–9
AD9238
IN
IN
2 = 46 MHz
2 = 71 MHz
–6
–6
–6