參數(shù)資料
型號(hào): AD9433BSVZ-125
廠商: Analog Devices Inc
文件頁數(shù): 3/20頁
文件大?。?/td> 0K
描述: IC ADC 12BIT 125MSPS 52-TQFP
標(biāo)準(zhǔn)包裝: 1
位數(shù): 12
采樣率(每秒): 125M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 1.43W
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 52-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 52-TQFP-EP(10x10)
包裝: 托盤
輸入數(shù)目和類型: 2 個(gè)單端,單極;2 個(gè)差分,單極
AD9433
Rev. A | Page 11 of 20
0
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0
7.5
15.0
22.5
30.0
37.5
45.0
52.5
AM
P
L
IT
UDE
(
d
BF
S
)
97
7-
0
27
0
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7.5
15.0
22.5
30.0
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45.0
52.5
FREQUENCY (MHz)
AM
P
L
IT
UDE
(
d
BF
S
)
01
97
7-
02
9
IMD3 = 85dBc
SNR = 66.8dB
SFDR = 83dBFS
FREQUENCY (MHz)
01
Figure 22. FFT: fS = 105 MSPS, fIN = 70.3 MHz, Differential AIN @ 0.5 dBFS,
SFDR Mode Enabled
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–40
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–70
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7.5
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37.5
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52.5
AM
P
L
IT
UDE
(
d
BF
S
)
7-
0
30
FREQUENCY (MHz)
01
97
SNR = 67dB
SFDR = 80dBFS
Figure 23. FFT: fS = 105 MSPS, fIN = 70.3 MHz, Differential AIN @ 0.5 dBFS,
SFDR Mode Disabled
0
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AM
P
L
IT
UD
E
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d
BF
S
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6.2
12.5 18.7 25.0 31.2 37.5 43.7 50.0 56.2 62.5
FREQUENCY (MHz)
0
197
7-
0
28
SNR = 65.5dB
SFDR = 78dBFS
Figure 24. FFT: fS = 125 MSPS, fIN = 70.3 MHz, Differential AIN @ 0.5 dBFS,
SFDR Mode Enabled
Figure 25. FFT: fS = 105 MSPS, fIN = 69.3 MHz and 70.3 MHz,
Differential AIN @ 7 dBFS for Each Tone, SFDR Mode Enabled
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AIN LEVEL (dBFS)
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N
R/
S
F
DR
(
d
B)
01
97
7-
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31
SFDR (dBFS)
SNR (dBFS)
SFDR (dBc)
80dBFS REFERENCE LINE
fS = 105MSPS
fIN = 70.3MHz
DIFFERENTIAL AIN
SFDR ENABLED
Figure 26. SNR and SFDR vs. AIN Level, fS = 105 MSPS, fIN = 70.3 MHz,
Differential AIN, SFDR Mode Enabled
–110
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T
HI
RD-
O
RDE
R
I
M
D
(
d
B
F
S
)
97
7-
0
32
AIN LEVEL (dBFS)
01
Figure 27. Third-Order IMD vs. AIN Level, fS = 105 MSPS, fIN = 70.3 MHz
and 69.3 MHz, Differential AIN, SFDR Mode Enabled
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