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參數(shù)資料
| 型號： | ADC14L020EVAL |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 14-Bit, 20 MSPS, 150 mW A/D Converter |
| 中文描述： | 14位，20 MSPS的，150毫瓦的A / D轉(zhuǎn)換器 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 347K |
| 代理商： | ADC14L020EVAL |
SEC ASIC
ADC1401X
10BIT 30MSPS ADC
Analog Core
FUNCTIONAL BLOCK DIAGRAM
GENERAL DESCRIPTION
The ADC1401X is a CMOS 10-bit low-voltage and
high-speed A/D converter (ADC) for video and other
applications. It has a four-step pipelined architecture,
which consists of sample & hold amplifier, multiplying
D/A converters (DACs), and subranging flash ADCs.
The maximum conversion rate of ADC1401X is 30MSPS
and supply voltage is 2.5V single.
TYPICAL APPLICATIONS
- CCD imaging processors
Camcorders, scanners, and security cameras.
- Read channel LSI
HDD, DVD, and CD-ROM drives
- IF and baseband signal digitizers
- Portable equipments for low-power applications
FEATURES
- Resolution : 10Bit
- Differential Linearity Error : ±1.0 LSB
- Integral Linearity Error : ±2.0 LSB
- Maximum Conversion Rate : 30MSPS
- Sample & Hold Function Implemented
- Low Power Consumption : 68mW(Typ)
- Power Supply : 2.5V Single
- Operation Temperature Range : -40~85oC
SAMSUNG ELECTRONICS Co. LTD
Flash1
SHA
MDAC1
Flash2
MDAC2
Flash3
MDAC3
Flash4
Digital Correction Logic (DCL)
Bias Current
Generator
Clock
Generator
CML Level
Generator
STC
PD
ITEST
C
AINT
AINC
EOC
DO[9:0]
C
REFTOP
REFBOT
A
A
A
A
A
A
SPEEDUP
Ver 1.0 (Apr. 2002)
This datasheet is a preliminary version. No responsibility is assumed by SEC for its use nor for any
infringements of patents or other rights of third parties that may result from its use. The content of this
datasheet is subject to change without any notice.
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