參數(shù)資料
型號(hào): AD9235
廠商: Analog Devices, Inc.
元件分類: ADC
英文描述: 12-Bit, 20/40/65 MSPS 3 V A/D Converter
中文描述: 12位,20/40/65MSPS的3V A/D轉(zhuǎn)換器
文件頁數(shù): 12/32頁
文件大小: 1181K
代理商: AD9235
REV. B
AD9235
–12–
SAMPLE RATE (MSPS)
S
75
72
69
66
63
600
10
20
30
40
50
60
AD9235-65: 1V SINAD
AD9235-40:
2V SINAD
AD9235-65: 2V SINAD
AD9235-20:
2V SINAD
AD9235-20: 1V SINAD
AD9235-40: 1V SINAD
12.2
11.7
11.2
10.7
10.2
9.7
E
TPC 19. SINAD vs. f
CLK
with f
IN
= Nyquist
DUTY CYCLE (%)
S
90
80
60
50
40
30
70
40
45
50
55
60
65
35
SINAD: DCS OFF
SFDR: DCS OFF
SFDR: DCS ON
SINAD: DCS ON
TPC 20. SINAD/SFDR vs. Clock Duty Cycle
SAMPLE RATE (MSPS)
S
50
–40 –30 –20 –10
75
80
90
55
65
70
85
0
10
20
30
40
50
60
70
80
60
SINAD 2V DIFF
SINAD 1V DIFF
SFDR 1V DIFF
SFDR 2V DIFF
TPC 21. SINAD/SFDR vs. Temperature with f
IN
= 32.5 MHz
TEMPERATURE ( C)
G
–20
5
10
20
–15
–5
0
15
–40
–20
0
20
40
60
80
–10
TPC 22. A/D Gain vs. Temperature Using an
External Reference
CODE
0
I
–0.2
0.0
0.2
0.4
0.6
0.8
1.0
1000
1500
2000
2500
500
3000
3500
4000
–0.4
–0.6
–0.8
–1.0
TPC 23. Typical INL
CODE
0
D
–0.2
0.0
0.2
0.4
0.6
0.8
1.0
1000
1500
2000
2500
500
3000
3500
4000
–0.4
–0.6
–0.8
–1.0
TPC 24. Typical DNL
相關(guān)PDF資料
PDF描述
AD9235BCP-20 12-Bit, 20/40/65 MSPS 3 V A/D Converter
AD9235BCP-40 12-Bit, 20/40/65 MSPS 3 V A/D Converter
AD9235BCP-65 12-Bit, 20/40/65 MSPS 3 V A/D Converter
AD9235BRU-20 12-Bit, 20/40/65 MSPS 3 V A/D Converter
AD9235BRU-40 12-Bit, 20/40/65 MSPS 3 V A/D Converter
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