參數資料
型號: AD9218BST-105
廠商: ANALOG DEVICES INC
元件分類: ADC
英文描述: 10-Bit, 40/65/80/105 MSPS 3 V Dual A/D Converter
中文描述: 2-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48
封裝: 7 X 7 MM, MS-026BBC, LQFP-48
文件頁數: 12/24頁
文件大?。?/td> 1591K
代理商: AD9218BST-105
REV. 0
AD9218
–12–
SFDR 1V
SFDR 2V
H3 2V
H2 2V
H3
1V
H2 1V
A
IN
FREQUENCY
MHz
d
0
20
40
60
80
100
120
140
160
180
10
20
30
40
60
70
80
90
50
2V SINGLE-ENDED DRIVE
1V DIFFERENTIAL DRIVE
TPC 13. Harmonic Distortion (Second and Third) and
SFDR vs. A
IN
Frequency (FS = 65 MSPS)
3rd
SFDR
A
IN
FREQUENCY
MHz
d
10
20
30
40
50
60
70
90
85
80
75
70
65
60
55
50
2nd
TPC 14. Harmonic Distortion (Second and Third) and
SFDR vs. A
IN
Frequency (1 V p-p, FS = 40 MSPS)
ENCODE RATE
MSPS
0
20
d
SINAD
SFDR
45
60
65
75
40
60
80
100
50
55
70
120
TPC 15. SINAD and SFDR vs. Encode Rate
(f
IN
= 10.3 MHz, 105 MSPS Grade) A
IN
= –0.5 dBFS
Differential, 1 V p-p Analog Input Range
100
0
90
32.5
80
70
60
50
40
30
20
10
0
ENCODE = 65MSPS
A
IN
1 = 28.1MHz AT
7dBFS
A
2 = 29.1MHz AT
7dBFS
SFDR =
72.9dBFS
d
TPC 16. Two-Tone Intermodulation Distortion
(28 MHz, 29 MHz; 1 V p-p, FS = 65 MSPS)
0
10
20
30
40
50
60
70
80
90
100
d
ENCODE = 40MSPS
A
IN
1 = 10MHz AT
7dBFS
A
IN
2 = 11MHz AT
7dBFS
SFDR = 74dBc
0
20
TPC 17. Two–Tone Intermodulation Distortion
(10 MHz, 11 MHz; 1 V p-p, FS = 40 MSPS)
ENCODE RATE
MHz
d
0
10
20
30
40
45
50
55
65
70
75
80
60
50
60
70
80
SINAD
SNR
SFDR
TPC 18. SINAD and SFDR vs. Encode Rate
(A
IN
= 10.3 MHz, 65 MSPS Grade) A
IN
= –0.5 dBFS
Differential, 1 V p-p Analog Input Range
相關PDF資料
PDF描述
AD9218 10-Bit, 40/65/80/105 MSPS 3 V Dual A/D Converter
AD9218-105PCB 10-Bit, 40/65/80/105 MSPS 3 V Dual A/D Converter
AD9218-65PCB 10-Bit, 40/65/80/105 MSPS 3 V Dual A/D Converter
AD9218BST-40 10-Bit, 40/65/80/105 MSPS 3 V Dual A/D Converter
AD9218BST-65 10-Bit, 40/65/80/105 MSPS 3 V Dual A/D Converter
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