參數(shù)資料
型號: AD9433BSVZ-125
廠商: Analog Devices Inc
文件頁數(shù): 20/20頁
文件大?。?/td> 0K
描述: IC ADC 12BIT 125MSPS 52-TQFP
標準包裝: 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 個單端,單極;2 個差分,單極
AD9433
Rev. A | Page 9 of
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
0
7.5
15.0
22.5
30.0
37.5
45.0
52.5
AM
P
L
IT
UD
E
(
d
BF
S
)
7-
01
5
20
FREQUENCY (MHz)
01
97
IMD3 = 92dBFS
Figure 10. FFT: fS = 105 MSPS, fIN = 49.3 MHz and 50.3 MHz,
Differential AIN @ 7 dBFS for Each Tone, SFDR Mode Enabled
110
100
90
80
70
60
50
40
30
20
10
0
–90
–80
–70
–60
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–30
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–10
0
S
N
R/
S
F
DR
(
d
B)
7-
01
6
AIN LEVEL (dBFS)
01
97
SFDR (dBFS)
90dBFS
REFERENCE
SNR (dBFS)
SFDR (dBc)
Figure 11. SNR and SFDR vs. AIN Level, fS = 105 MSPS, fIN = 49.3 MHz,
Differential AIN, SFDR Mode Enabled
110
100
90
80
70
60
T
H
IR
D
-OR
D
E
R
IMD
(d
B
)
50
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
AIN LEVEL (dBFS)
01
97
7-
0
17
Figure 12. Third-Order IMD vs. AIN Level, fS = 105 MSPS, fIN = 49.3 MHz
and 50.3 MHz, Differential AIN, SFDR Mode Enabled
69
67
65
63
61
59
57
55
10.3
49.3
80.3
170.3
250.3
AIN (MHz)
S
NR/
S
INAD
(
d
B)
01
97
7-
0
18
E
N
OB
(
B
it
s)
8.9
9.6
9.9
10.3
10.6
10.9
11.3
9.3
SNR
SINAD
Figure 13. SNR/SINAD and ENOB vs. AIN Frequency, Differential AIN @ 0.5 dBFS,
fS = 125 MSPS, SFDR Mode Enabled
100
90
80
70
60
50
40
30
20
10
0
3.5
3.6
3.7
3.8
3.9
4.0
4.1
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4.5
AIN COMMON-MODE VOLTAGE (V)
D
Y
NAM
IC
P
E
RF
O
RM
ANC
E
(
d
B)
01
97
7-
01
9
THIRD HARMONIC
SECOND HARMONIC
SNR
Figure 14. Dynamic Performance vs. AIN Common-Mode Voltage,
Differential AIN @ 0.5 dBFS, fIN = 49.3 MHz, fS = 105 MSPS
69
68
67
66
65
64
63
62
61
60
SN
R
(
d
B
)
0
–40°C
+25°C
+85°C
10.3
49.3
80.3
170.3
250.3
AIN (MHz)
01
97
7-
0
2
Figure 15. SNR vs. AIN Frequency over Temperature, fS = 105 MSPS,
Differential AIN, SFDR Mode Disabled
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