AD9244BST-65 Analog Devices Inc, AD9244BST-65 Datasheet - Page 15
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AD9244BST-65
Manufacturer Part Number
AD9244BST-65
Description
IC ADC 14BIT 65MSPS 48-LQFP
Manufacturer
Analog Devices Inc
Datasheet
1.AD9244BSTZ-65.pdf
(36 pages)
Specifications of AD9244BST-65
Rohs Status
RoHS non-compliant
Number Of Bits
14
Sampling Rate (per Second)
65M
Data Interface
Parallel
Number Of Converters
1
Power Dissipation (max)
550mW
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-LQFP
For Use With
AD9244-65PCBZ - BOARD EVAL FOR AD9244-65AD9244-40PCBZ - BOARD EVAL FOR AD9244-40
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD9244BST-65
Manufacturer:
ADI
Quantity:
624
Part Number:
AD9244BST-65
Manufacturer:
ADI/亚德诺
Quantity:
20 000
–100
–120
–100
–120
–20
–40
–60
–80
100
120
–20
–40
–60
–80
20
40
60
80
0
0
0
0
0
0
Figure 30. Dual-Tone FFT with f
Figure 28. Dual-Tone FFT with f
Figure 29. Dual-Tone FFT with f
f
5.0
5.0
5.0
f
f
IN−2
IN−2
IN−2
= 140.7 MHz (A
= 45.6 MHz (A
= 70.6 MHz (A
10.0
10.0
10.0
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
15.0
15.0
15.0
IN1
IN1
IN1
= A
= A
= A
IN2
IN2
IN2
IN−1
20.0
20.0
IN−1
20.0
iN−1
= –6.5 dBFS)
= –6.5 dBFS)
= –6.5 dBFS)
= 139.2 MHz and
= 44.2 MHz and
= 69.2 MHz and
SFDR = 78.2dBc
SFDR = 93.2dBc
SFDR = 69.1dBc
25.0
25.0
25.0
SNR = 67.0dBc
SNR = 67.5dBc
SNR = 65.0dBc
30.0
30.0
32.5
32.5
32.5
Rev. C | Page 15 of 36
100
100
100
90
80
70
60
50
40
90
80
70
60
50
40
90
80
70
60
50
40
–30
–30
–30
SFDR (dBc)
SFDR (dBFS)
SNR (dBFS)
SNR (dBc)
SFDR (dBFS)
SNR (dBFS)
SNR (dBc)
Figure 31. Dual-Tone SNR/SFDR vs. A
Figure 32. Dual-Tone SNR/SFDR vs. A
Figure 33. Dual-Tone SNR/SFDR vs. A
SFDR = 90dBc
REFERENCE LINE
SFDR = 90dBc
REFERENCE LINE
f
f
IN−1
SFDR = 90dBc
REFERENCE LINE
f
IN−1
–25
–25
–25
IN−1
= 139.2 MHz and f
= 69.2 MHz and= f
= 44.2 MHz and f
–20
–20
–20
A
A
A
SFDR (dBc)
IN
IN
IN
(dBFS)
(dBFS)
(dBFS)
SNR (dBc)
SFDR (dBc)
IN−2
IN−2
IN−2
–15
–15
–15
= 45.6 MHz
= 140.7 MHz
= 70.6 MHz
SFDR (dBFS)
SNR (dBFS)
IN
IN
IN
–10
–10
–10
with
with
with
AD9244
–5
–5
–5