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參數(shù)資料
| 型號(hào)： | AD9244-EVAL |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 14-Bit, 40/65 MSPS Monolithic A/D Converter |
| 中文描述： | 14位，六十五分之四十MSPS的單片機(jī)的A / D轉(zhuǎn)換器 |
| 文件頁數(shù)： | 7/36頁 |
| 文件大小： | 1845K |
| 代理商： | AD9244-EVAL |
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REV. A
AD9244
–7–
PIN CONFIGURATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
D
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
AGND
AGND
AVDD
AVDD
AGND
CLK–
CLK+
NIC
OEB
D0 (LSB)
D1
D2
D
D
D
D
D
D
D
D
D
D
D
D11
D12
D13 (MSB)
OTR
DRVDD
DGND
AVDD
AGND
AGND
AVDD
DFS
SENSE
V
V
V
C
N
D
R
R
R
R
R
V
AD9244
TOP VIEW
(NOT TO SCALE)
PIN FUNCTION DESCRIPTIONS
Description
Pin No.
Mnemonic
1, 2, 5, 32, 33
3, 4, 31, 34
6, 7
8, 44
9
10
11
–
13, 16
–
21,
24
–
26
14, 22, 30
15, 23, 29
27
28
35
36
37
38
39
–
42
43
AGND
AVDD
CLK
–
, CLK+
NIC
OEB
D0 (LSB)
D1
–
D3, D4
–
D9,
D10
–
D12
DGND
DRVDD
D13 (MSB)
OTR
DFS
SENSE
VREF
REFGND
REFB, REFT
DCS
Analog Ground.
Analog Supply Voltage.
Differential Clock Inputs.
No Internal Connection.
Digital Output Enable (Active Low).
Least Significant Bit, Digital Output.
Digital Outputs.
Digital Ground.
Digital Supply Voltage.
Most Significant Bit, Digital Output.
Out-of-Range Indicator (Logic 1 indicates OTR).
Data Format Select. Connect to AGND for straight binary, AVDD for twos complement.
Internal Reference Control.
Internal Reference.
Reference Ground.
Internal Reference Decoupling.
50% Duty Cycle Stabilizer. Connect to AVDD to activate 50% duty cycle stabilizer, AGND
for external control of both clock edges.
Common-Mode Reference (0.5
×
AVDD).
Differential Analog Inputs.
Internal Bias Decoupling.
45
46, 47
48
CML
VIN+, VIN
–
VR
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PDF描述 |
|---|---|
| AD9244BST-65 | 14-Bit, 40/65 MSPS Monolithic A/D Converter |
| AD9244BST-40 | 14-Bit, 40/65 MSPS Monolithic A/D Converter |
| AD9245 | 14-Bit, 80 MSPS, 3 V A/D Converter |
| AD9245BCP-80 | 14-Bit, 80 MSPS, 3 V A/D Converter |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9245 | 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 80 MSPS, 3 V A/D Converter |
| AD9245BCP-20EB | 制造商:Analog Devices 功能描述:EVAL BD FOR AD9245 3V A/D CNVRTR,14BIT, 20 MSPS/40 MSPS/65 M - Bulk |
| AD9245BCP-20EBZ | 制造商:Analog Devices 功能描述:Evaluation Board For AD9245 3 V A/D Converter,14-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS 制造商:Analog Devices 功能描述:EVAL BD FOR AD9245 3V A/D CNVRTR,14BIT, 20 MSPS/40 MSPS/65 M - Bulk |
| AD9245BCP-40EB | 制造商:Analog Devices 功能描述:EVAL BD FOR AD9245 3V A/D CNVRTR,14BIT, 20 MSPS/40 MSPS/65 M - Bulk |
| AD9245BCP-40EBZ | 制造商:Analog Devices 功能描述:EVAL BD FOR AD9245 3V A/D CNVRTR,14BIT, 20 MSPS/40 MSPS/65 M - Bulk |
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