Springer模拟电路设计丛书,《清华版双语教学用书·模拟集成电路设计精粹》作者首先对MOST和BJT两种器件模型进行了分析和比较,然后以此为两条线索,分别介绍了相应的基本单元电路和各类放大器的详细分析,随后的章节分别研究噪声、失真、滤波器、ADC/DAC和振荡器电路,每一章都结合MOST和BJT两种类型电路进行分析比较。《清华版双语教学用书·模拟集成电路设计精粹》一方面侧重于基础知识,对模拟和混合信号集成电路中的许多重要概念以直观形象的语言进行了描述。另一方面又侧重介绍与现代集成电路工艺相关的最新电路的研究方向和热点。Next-Generation ADCs, High-Performance Power Management, and Technology Considerations for Advanced Integrated Circuits
上传时间: 2022-04-19
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数字频率计是电工电子中常用的测量仪器,数字频率计通过用输入待测信号对一特定长度的信号进行计数,从而得出频率并通过数码管直观的显示出来。本文提出了一种与输入同步的数字频率计的设计,提高了频率计的精度,设计采用Multisim软件进行设计和仿真的过程,介绍了其工作原理,硬件电路设计和仿真的过程。设计采用了Multisim软件进行设计和仿真,设计结果得到的验证。Digital frequency counter is used to measure the frequency of a signal.It is common to use a multivibrator to generate a standard 1 second time base signal and count input signal gated by this signal.However,the asynchronous of this time base signal with input signal will bring errors.In this paper,a high precision frequency counter which use synchronized time base signal generator is proposed.This frequency counter is designed and simulated by Multisim tools and result is verified.
标签: multisim
上传时间: 2022-05-08
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《数字集成电路:电路、系统与设计(第二版) 》,电子工业出版社出版,外文书名: Digital Integrated Circuits:A Design Perspective,Second Edition,作者:简·M.拉贝艾 (Jan M.Rahaey) (作者), Anantha Chandrakasan (作者), Borivoje Nikolic (作者), 周润德 (译者), 等 (译者)。本书由美国加州大学伯克利分校Jan M. Rabaey教授等人所著。全书共12章,分为三部分: 基本单元、电路设计和系统设计。本书在对MOS器件和连线的特性做了简要的介绍之后,深入分析了数字设计的核心——反相器,并逐步将这些知识延伸到组合逻辑电路、时序逻辑电路、控制器、运算电路以及存储器这些复杂数字电路与系统的设计中。为了反映数字集成电路设计进入深亚微米领域后正在发生的深刻变化,本书以CMOS工艺的实际电路为例,讨论了深亚微米器件效应、电路最优化、互连线建模和优化、信号完整性、时序分析、时钟分配、高性能和低功耗设计、设计验证、芯片测试和可测性设计等主题,着重探讨了深亚微米数字集成电路设计所面临的挑战和启示。
上传时间: 2022-05-13
上传用户:zhaiyawei
莱昂斯《数字信号处理(第三版)(英文版)》在Richard G. Lyons所著Understanding Digital Signal Processing, Second Edition的基础上进行了改编,针对通信类学校本科教学大纲,删除了教学中一般不涉及的内容,调整了章节顺序,并增加了z反变换、滤波器结构、线性相位FIR滤波器和其结构、模拟滤波器简介的内容,使教内容材更加完整。全书在概述了离散序列和系统的定义和实例之后,详细讨论了离散系统的特性、信号的离散化和离散卷积、z变换、离散时间傅里叶变换和离散傅里叶变换、快速傅里叶变换、数字滤波器结构、以及有限和无限脉冲响应数字滤波器的设计等基本概念和基本理论。书中涉及的数学知识以简明形式给出,深入浅出,易于理解。本书每章都增加了例题、习题和MATLAB例题,以便加强对每章内容的理解和掌握。 书中通过具有启发性的解释和精心挑选的例子,采用易于理解的数学表示方法,循序渐进地对数字信号处理技术加以说明和解释,帮助读者从整体掌握DSP基础,并逐步掌握较高层次的DSP概念和应用。本书特点:包含大量实际直观的例子;强调实际的、日常的DSP应用和解决方案·提供了全新的正交信号处理内容,包括易于理解的三维空间图;包括即使是经验丰富的专业人士也可能忽略的技术方法;涵盖频率采样、内插式FER、CIC等重要滤波器;提供流行的数字信号处理技巧。
标签: 数字信号处理
上传时间: 2022-05-22
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RX-8801 SA Features built-in 32.768 kHz DTCXO, High Stability Supports l'C-Bus's high speed mode (400 kHz)Alarm interrupt function for day, date, hour, and minute settings Fixed-cycle timer interrupt function Time update interrupt function32.768 kHz output with OE function Auto correction of leap years Wide interface voltage range: 2.2 V to 5.5 V Wide time-keeping voltage range:1.8 V to 5.5 V Low current consumption: 0.84A/3V (Typ.)is an IC bus interface-compliant real-time clock which includes a 32.768 kHz DTCXO In addition to providing a calendar (year, month, date, day, hour, minute, second) function and a clock counter function, this module provides an abundance of other functions including an alarm function, fixed-cycle timer unction, time update interrupt function, and 32.768 kHz output function.The devices in this module are fabricated via a C-MOS process for low current consumption, which enables ong-term battery back-up.
上传时间: 2022-06-17
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1.时分秒的正常显示2.可单独调整时钟的分十秒3.闹钟功能4,键功能说明second--正常显示和闹钟状态时调整秒位minute--正常显示和闹钟状态时调整分位hour--正常显示和闹钟状态时调整分位alarm--开启和关闭闹钟功能(变量alarm_is_ok,1为open,0为close)stop-set-open-close
上传时间: 2022-06-18
上传用户:zhaiyawei
PrefaceDuring the past years, there has been a quickly rising interest in radio access technologies for providingmobile as well as nomadic and fixed services for voice, video, and data. The difference indesign, implementation, and use between telecom and datacom technologies is also becoming moreblurred. One example is cellular technologies from the telecom world being used for broadband dataand wireless LAN from the datacom world being used for voice-over IP.Today, the most widespread radio access technology for mobile communication is digital cellular,with the number of users passing 5 billion by 2010, which is more than half of the world’s population.It has emerged from early deployments of an expensive voice service for a few car-borne users,to today’s widespread use of mobile-communication devices that provide a range of mobile servicesand often include camera, MP3 player, and PDA functions. With this widespread use and increasinginterest in mobile communication, a continuing evolution ahead is foreseen.This book describes LTE, developed in 3GPP (Third Generation Partnership Project) and providingtrue 4G broadband mobile access, starting from the first version in release 8 and through the continuingevolution to release 10, the latest version of LTE. Release 10, also known as LTE-Advanced,is of particular interest as it is the major technology approved by the ITU as fulfilling the IMTAdvancedrequirements. The description in this book is based on LTE release 10 and thus provides acomplete description of the LTE-Advanced radio access from the bottom up.Chapter 1 gives the background to LTE and its evolution, looking also at the different standardsbodies and organizations involved in the process of defining 4G. It also gives a discussion of the reasonsand driving forces behind the evolution.Chapters 2–6 provide a deeper insight into some of the technologies that are part of LTE and itsevolution. Because of its generic nature, these chapters can be used as a background not only for LTEas described in this book, but also for readers who want to understand the technology behind othersystems, such as WCDMA/HSPA, WiMAX, and CDMA2000.Chapters 7–17 constitute the main part of the book. As a start, an introductory technical overviewof LTE is given, where the most important technology components are introduced based onthe generic technologies described in previous chapters. The following chapters provide a detaileddescription of the protocol structure, the downlink and uplink transmission schemes, and the associatedmechanisms for scheduling, retransmission and interference handling. Broadcast operation andrelaying are also described. This is followed by a discussion of the spectrum flexibility and the associated
上传时间: 2022-07-08
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The GD32F103xx device is a 32-bit general-purpose microcontroller based on the ARM?Cortex?-M3 RISC core with best ratio in terms of processing power, reduced power consumption and peripheral set. The Cortex?-M3 is a next generation processor core whichis tightly coupled with a Nested Vectored Interrupt Controller (NVIC), SysTick timer and advanced debug support.The GD32F103xx device incorporates the ARM ' Cortex?-M3 32-bit processor core operating at 108 MHz frequency with Flash accesses zero wait states to obtain maximumefficiency. It provides up to 3 MB on-chip Flash memory and up to 96 KB SRAM memory. An extensive range of enhanced I/Os and peripherals connected to two APB buses. The devices offer up to three 12-bit ADCs, up to two 12-bit DACs, up to ten general-purpose
标签: gd32f103
上传时间: 2022-07-23
上传用户:aben
VIP专区-嵌入式/单片机编程源码精选合集系列(33)资源包含以下内容:1. Embedded Web Server Architecture for Web-based Element and Network Management关于嵌入式Web服务器的完整论文.2. 这是一个电子时钟程序,里面有显示时间子程序,还有调整,键盘等子程序!.3. 这是一个可调的PWM波程序,稍作修改就可以控制电机转速或其他设备!.4. 这是实验室在进行嵌入式开发的时候的首选.5. LCD 仿真器 一、概述 LCD仿真器是一种电子产品的辅助开发工具。目前LCD(液晶屏)在各种电子产品的使用越来越广泛.6. 提供了与《嵌入式实时操作系统及应用开发》教材配套的实验系统软件.7. 摩托罗拉公司发布的QL4的Lin总线kit,freescale网站上花钱买的.8. RTLinux的介绍.9. 嵌入式系统教学教案.10. 在UNIX 系统下得到字符点阵信息嵌入式系统设计中消除内存丢失的策略matlab循环变量小技巧hard disk 1.8# device driverC程序中如何转换GB2312.11. 针对周立功2104板子的一个秒表程序,可以通过按键分别查看秒表的时间,分,秒..12. 难得一见的"EDA技术与PLD设计"课程的课件.13. C语言函数库文件.14. 本程序用汇编语言编写.15. 嵌入式系统设计中消除内存丢失的策略.16. 这是有关DM642开发板的相关幻灯片.17. 周立功2106板子的启动程序代码,包括初始化,中断向量表,和头文件..18. 嵌入式资料光盘,刚刚下的,还没有来得及看,如果感兴趣可以先看看,含有资料文档..19. 320X240LCD仿真程序 320x240lcd仿真程序.20. 嵌入式我们老师的课件.优点用处..呵呵....呵呵后.21. MiniGui API函数大全及详细介绍。.22. S3C2410开发板与PC机的通信 客户端和 服务器端的代码 以及makefile文件 服务器为开发板 执行 S3 PC机为客户机 执行host.c.23. GIMP Dynamic Text是GIMP的插件程序.24. keil c公司网站下载的一些实例教程程序!.25. 移植到GBA上运行的LINUX的代码.26. 用protel 99 设计的可编程彩灯控制器 可显示16个画面 8*8矩阵.27. ucos for vc ucos compiled and run in vc.28. 嵌入式的综合内容.29. 基于ARMs3c44b0的键盘输入输出i/o的在 led上显示出来的程序.30. PC-Lint是一个历史悠久.31. PC-Lint是一种静态代码检测工具.32. C++ 的难学.33. TCP/IP Lean: Web Servers for Embedded Systems, Second Edition.34. 一个多功能的遥控编码程序,其中有较为详细的键盘扫描程序和用于推动红外发射的发码程序.35. eCos/RedBoot for勤研ARM AnywhereII(4510) 含全部源代码.36. Windows CE是微软为嵌入式设备打造的操作系统.37. 现在开发的硬件良好产品 结合C和ASM一起开发 可以混合用C里的函数库.38. Altera recommends the following system configuration: * Pentium II 400 with 512-MB system memory (fa.39. Cyclone1C20的Nios开发板完整原理图Protel格式.40. Interface Fiche Technique : Langage de programmation : Visual Basic 5.0 Support : Une version de Win.
上传时间: 2013-04-15
上传用户:eeworm
VIP专区-嵌入式/单片机编程源码精选合集系列(132)资源包含以下内容:1. siemens PLC Prodave 通讯测试.2. 嵌入式系统下IC卡读写的源码.3. 数字音乐盒的完整毕业论文(无意中发现的) 课程设计题目:数字音乐盒.4. 单片机程序 51频率计 电子琴 电子钟程序 按键显示程序最终成功.5. C和C++嵌入式系統編程,一本很嵌入式编程很不错的书..6. 一本很好的介绍yaffs文件系统的书籍 一本很好的介绍yaffs文件系统的书籍.7. 一份不错的介绍linux 字符设备驱动的文档.8. 工程源文件.9. 用holtek3000开发环境编写的单片机C语言键盘扫描程序..10. 8255A芯片的中文资料(8255中文资料).11. mmc_sd_memory_card_driver_sample_project_files spi接口的sd card driver 示例.12. 单片机驱动PS2键盘的c程序 希望对大家有用.13. a voice guide client ,it is the second part of voice guide center.14. msc map program to control client of tools,use for map guide.15. C#开发win ce代码程序.16. 2个Ds18b20温度显示电路,12Mhz晶振.17. 5分频cpld原理图实现.18. 可实现对ST公司的SPI flash的控制.19. VB实现的文字图片原理,VB实现的文字图片原理.20. 嵌入式C精华, 嵌入式C精华,嵌入式C精华.21. 一个简单的电梯控制系统,主要实现一个八层楼的电梯控制..22. 这是自己做的一个gui 及供初学者参考 如有问题可以一起讨论 可发到我的邮箱里 完成的功能就是 对uicontrol的应用.23. 触摸屏校正算法,主流嵌入式设计都使用此算法,个人觉得经典..24. 基于51单片机的源码,内有液晶显示(IIC)接口,还实现串口和定时操作等功能..25. 链接器和加载器,这是一本全面介绍我们编写的程序是如何被链接的,个人觉得做嵌入式开发的软件工程师必备的一本书..26. 使用Embest IDE for ARM 开发环境及ARM 软件模拟器; 通过实验掌握简单ARM 汇编指令的使用方法。.27. AD7714是一款24位高速AD转换芯片.28. Cortex-M3是首款基于ARMv7-M架构的处理器.29. 刚刚学习ne2000驱动开发.30. ATMEL的芯片资料pdf文档.31. GPS卫星定位模块的驱动程序.32. 还可以.33. 基于CAN总线的分布式三维步进电机控制系统.34. 自己做的交通灯~~~用c编写的.35. 基于PCI总线的高速数据传输.36. [转载]嵌入到系统进程中,检查并报告主板型号.37. Freescale_071112_1公司内部的器件资料.38. 关于2410开发板的u-boot的说明.39. CX1-22R 可编程控制器(简称 CX1)是 22 路 I/O 一体化小型可编程控制器(PLC).40. PIC汇编各个时间延时小程序.
标签: SD卡
上传时间: 2013-04-15
上传用户:eeworm