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  • 基于FPGA的高度集成DCDC稳压器

      In a recent discussion with a system designer, the requirementfor his power supply was to regulate 1.5Vand deliver up to 40A of current to a load that consistedof four FPGAs. This is up to 60W of power that must bedelivered in a small area with the lowest height profi lepossible to allow ...

    /dl/24375.html

    标签: FPGA DCDC 集成 稳压器

    上传时间: 2013-11-24

    上传用户:defghi010

  • 陶瓷输入电容可导致过压瞬变

      A recent trend in the design of portable devices has beento use ceramic capacitors to filter DC/DC converter inputs.Ceramic capacitors are often chosen because of theirsmall size, low equivalent series resistance (ESR) and highRMS current capability. Also, recently, designers havebeen loo ...

    /dl/24378.html

    标签: 陶瓷 输入电容 过压

    上传时间: 2013-11-05

    上传用户:comer1123

  • Atmel AT89C系列单片机电路板设计指南

    Designing Boards with Atmel AT89C51,AT89C52, AT89C1051, and AT89C2051 for Writing Flash at In-Circuit Test. Recent improvements in chips and testers have made it possible for the tester to begin taking over the role tradi-tionally assigned to the PROM program-mer. Instead of having a PROM pro- g ...

    /dl/29091.html

    标签: Atmel 89C AT 89

    上传时间: 2013-11-17

    上传用户:xiaozhiqban

  • Designing Boards with Atmel AT

    Designing Boards with Atmel AT89C51, AT89C52, AT89C1051, and AT89C2051 for Writing Flash at In-Circuit Test:Recent improvements in chips andtesters have made it possible for thetester to begin taking over the role traditionallyassigned to the PROM programmer.Instead of having a PROM programmerwrite ...

    /dl/31192.html

    标签: Designing Boards Atmel with

    上传时间: 2013-11-20

    上传用户:lijianyu172

  • MEMS 经典教材

    The field of microelectromechanical systems (MEMS), particularly micromachinedmechanical transducers, has been expanding over recent years, and the productioncosts of these devices continue to fall. Using materials, fabrication processes, anddesign tools originally developed for the microelectronic ...

    /dl/33814.html

    标签: MEMS 教材

    上传时间: 2013-10-16

    上传用户:朗朗乾坤

  • Heart-RateFitness Monitors Go Wireless

    Abstract: This article explains the recent trend in heart-rate and fitness monitors to go wireless toeliminate cables to allow free movement, and allow convenient data collection without the need to plug intheir devices. It details a typical wireless system, using the MAX1472 crystal-referenced ph ...

    /dl/36213.html

    标签: Heart-RateFitness Monitors Wireless Go

    上传时间: 2013-11-11

    上传用户:xiaowei314

  • This version of dialog, formerly known as cdialog is based on the Debian package for dialog 0.9a (se

    This version of dialog, formerly known as cdialog is based on the Debian package for dialog 0.9a (see CHANGES for recent modifications) 这是一个 unix 系统下的对话框管理程序, 你可以将该程序编译后,直接使用。

    /dl/104815.html

    标签: dialog formerly version cdialog

    上传时间: 2013-12-09

    上传用户:playboys0

  • This book is about the management of business processes. This is certainly not a new topic. Since t

    This book is about the management of business processes. This is certainly not a new topic. Since the beginning of the Industrial Revolution, it has been written about from every possible point of view—economic, sociological, psychological, accountancy, mechanical engineering and business administr ...

    /dl/174847.html

    标签: This management certainly processes

    上传时间: 2013-11-29

    上传用户:shus521

  • OpenSS7 This the fourth public release of the OpenSS7 Master Package. See README in the release for

    OpenSS7 This the fourth public release of the OpenSS7 Master Package. See README in the release for a sub-package listing. Most of the sub-packages in the release are production grade for Linux Fast-STREAMS. All existing validation test suites run clean on supported distributions and architectures. ...

    /dl/214582.html

    标签: OpenSS7 release the Package

    上传时间: 2015-10-28

    上传用户:cc1

  • Web technology is not evolving in comfortable and incremental steps, but i s turbulent, erratic, and

    Web technology is not evolving in comfortable and incremental steps, but i s turbulent, erratic, and often rather uncomfortable. It is estimated that the Internet, arguably the most important part of the new technological environment, has expanded by about 2000 % and that is doubling in size every ...

    /dl/217863.html

    标签: comfortable incremental technology and

    上传时间: 2015-11-05

    上传用户:Shaikh