电子发烧友App

硬声App

0
  • 聊天消息
  • 系统消息
  • 评论与回复
登录后你可以
  • 下载海量资料
  • 学习在线课程
  • 观看威廉希尔官方网站 视频
  • 写文章/发帖/加入社区
会员中心
创作中心

完善资料让更多小伙伴认识你,还能领取20积分哦,立即完善>

3天内不再提示
创作
电子发烧友网>电子资料下载>电子书籍>混合信号集成电路测试和测量的介绍

混合信号集成电路测试和测量的介绍

2009-07-25 | rar | 15872 | 次下载 | 免费

资料介绍

Integrated circuits incorporating both digital and analog functions have become increasingly prevalent in the semiconductor industry. Complex digital circuits are now commonly combined with analog circuits as part of the continuing drive toward higher levels of electronic system integration. For example, complex microprocessors are frequently combined with highperformance
analog and mixed-signal circuits to form so-called "system-on-a-chip" devices. An example of this is a single chip modem combining a digital signal processor with precision analog-to-digital and digital-to-analog functions on a single silicon die. Such devices offer the semiconductor customer significant savings in manufacturing costs due to the resulting reduction of chip-to-chip interconnections.
Mixed-signal IC test and measurement has grown into a highly specialized field of electrical engineering. However, test engineering is still a relatively unknown profession compared with IC design engineering. It has become harder to hire and train new engineers to become skilled mixed-signal test engineers. It may take one to two years for a mixed-signal test engineer to develop enough knowledge and experience to develop adequate test solutions. The slow learning
curve for mixed-signal test engineers is largely due to the shortage of written materials and university-level courses on the subject of mixed-signal testing. While many- books have been devoted to the subject of digital test and testability, the same cannot be said for analog and mixed-signal automated test and measurement.
Training for mixed-signal test engineers has historically started with a sink-or-swim training course covering the use of the test equipment itself, with little or no training on the basics of mixed-signal test and measurement. This equipment-centric approach to training is analogous to teaching a student how to drive by simply explaining the mechanics of the automobile itself (pull this knob, push that pedal, etc.). It would be unwise to assign such an inadequately trained
student to drive from L.A. to Pittsburgh without a roadmap and without a working knowledge of trivialities such as stop lights and police sirens. Similarly, a new test engineer is often assigned to develop tests for a complex circuit without training in basic test definitions and common test techniques.
The test engineer is also exp~cted to contribute to the defmition of testability circuits that are incorporated into the design of the device to be tested. Again, there is little fonnal reference material or training on the subject of basic mixed-signal design for test (Dff). As a result, new test engineers often overlook basic deficiencies in the circuit architecture that prevent the device from being tested thoroughly and economically.

下载该资料的人也在下载 下载该资料的人还在阅读
更多 >

评论

查看更多

下载排行

本周

  1. 1电子电路原理第七版PDF电子教材免费下载
  2. 0.00 MB  |  1490次下载  |  免费
  3. 2单片机典型实例介绍
  4. 18.19 MB  |  92次下载  |  1 积分
  5. 3S7-200PLC编程实例详细资料
  6. 1.17 MB  |  27次下载  |  1 积分
  7. 4笔记本电脑主板的元件识别和讲解说明
  8. 4.28 MB  |  18次下载  |  4 积分
  9. 5开关电源原理及各功能电路详解
  10. 0.38 MB  |  10次下载  |  免费
  11. 6基于AT89C2051/4051单片机编程器的实验
  12. 0.11 MB  |  4次下载  |  免费
  13. 7蓝牙设备在嵌入式领域的广泛应用
  14. 0.63 MB  |  3次下载  |  免费
  15. 89天练会电子电路识图
  16. 5.91 MB  |  3次下载  |  免费

本月

  1. 1OrCAD10.5下载OrCAD10.5中文版软件
  2. 0.00 MB  |  234313次下载  |  免费
  3. 2PADS 9.0 2009最新版 -下载
  4. 0.00 MB  |  66304次下载  |  免费
  5. 3protel99下载protel99软件下载(中文版)
  6. 0.00 MB  |  51209次下载  |  免费
  7. 4LabView 8.0 专业版下载 (3CD完整版)
  8. 0.00 MB  |  51043次下载  |  免费
  9. 5555集成电路应用800例(新编版)
  10. 0.00 MB  |  33562次下载  |  免费
  11. 6接口电路图大全
  12. 未知  |  30320次下载  |  免费
  13. 7Multisim 10下载Multisim 10 中文版
  14. 0.00 MB  |  28588次下载  |  免费
  15. 8开关电源设计实例指南
  16. 未知  |  21539次下载  |  免费

总榜

  1. 1matlab软件下载入口
  2. 未知  |  935053次下载  |  免费
  3. 2protel99se软件下载(可英文版转中文版)
  4. 78.1 MB  |  537791次下载  |  免费
  5. 3MATLAB 7.1 下载 (含软件介绍)
  6. 未知  |  420026次下载  |  免费
  7. 4OrCAD10.5下载OrCAD10.5中文版软件
  8. 0.00 MB  |  234313次下载  |  免费
  9. 5Altium DXP2002下载入口
  10. 未知  |  233045次下载  |  免费
  11. 6电路仿真软件multisim 10.0免费下载
  12. 340992  |  191183次下载  |  免费
  13. 7十天学会AVR单片机与C语言视频教程 下载
  14. 158M  |  183277次下载  |  免费
  15. 8proe5.0野火版下载(中文版免费下载)
  16. 未知  |  138039次下载  |  免费