Analog-Circuit-IV(新概念模擬電路-信号处理电路)
上传时间: 2021-11-14
上传用户:得之我幸78
Analog-Circuit-III(新概念模擬電路-运放电路的频率特性和滤波器)
上传时间: 2021-11-14
上传用户:kingwide
CHAPTER 1: THE OP AMP CHAPTER 2: OTHER LINEAR CIRCUITS CHAPTER 3: SENSORS CHAPTER 4: RF/IF CIRCUITS CHAPTER 5: FUNDAMENTALS OF SAMPLED DATA SYSTEMS CHAPTER 6: CONVERTERS CHAPTER 7: DATA CONVERTER SUPPORT CIRCUITS CHAPTER 8: ANALOG FILTERS CHAPTER 9: POWER MANAGEMENT CHAPTER 10: PASSIVE COMPONENTS CHAPTER 11: OVERVOLTAGE EFFECTS ON ANALOG INTEGRATED CIRCUITS CHAPTER 12: PRINTED CIRCUIT BOARD (PCB) DESIGN ISSUES CHAPTER 13: DESIGN DEVELOPMENT TOOLS
上传时间: 2021-12-21
上传用户:wangshoupeng199
The PW4554 is a cost-effective, fully integrated high input voltage single-cell Li-ion battery charger.The charger uses a CC/CV charge profile required by Li-ion battery. The charger accepts an inputvoltage up to 24V but is disabled when the input voltage exceeds the OVP threshold, typically 6.8V,to prevent excessive power dissipation. The 24V rating eliminates the over-voltage protection circuitrequired in a low input voltage charger
标签: pw4554
上传时间: 2022-02-11
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The PW2606B is a front-end over voltage and over current protection device. It achieves wide inputvoltage range from 2.5VDC to 40VDC. The over voltage threshold can be programmed externally orset to internal default setting. The low resistance of integrated power path nFET switch ensures betterperformance for battery charging system applications. It can deliver up to 1A current to satisfy thebattery supply system. It integrates the over-temperature protection shutdown and auto-recoverycircuit with hysteresis to protect against over current events
标签: pw2606b
上传时间: 2022-02-11
上传用户:
本文首次设计并验证了基于macom三合一芯片设计的光模块电路,该电路旨在提供一种满足SFF-8472中规定的数字诊断功能的低成本SFP+模块。电路采用激光器驱动、限幅放大器、控制器以及时钟恢复单元集成的单芯片,在保证高精度数字诊断功能基础上,实现了低成本高可靠的特点。该电路在光接收接口组件与激光器驱动和限幅放大器单元的限幅放大器部分之间接入滤波器来提高模块的灵敏度及信号质量。在控制器单元的数字电位器的引脚上采用外加电阻的方式避免出现上电不发光的故障问题。该研究结果为下一代SFP-DD光模块设计与开发工作,奠定了一定的理论与实践基础。This paper designs and validates the optical module circuit based on the MACOM Trinity chip for the first time.This circuit aims to provide a low-cost SFP module which meets the digital diagnosis function specified in SFF-8472.The circuit uses a single chip integrated with laser driver,limiting amplifier,controller and clock recovery unit.On the basis of ensuring high precision digital diagnosis function,it achieves the characteristics of low cost and high reliability.The circuit connects a filter between the optical receiving interface module and the limiting amplifier part of the laser driver and limiting amplifier unit to improve the sensitivity and signal quality of the module.The pin of the digital potentiometer in the controller unit is equipped with an external resistance to avoid the problem of power failure.The research results lay a theoretical and practical foundation for optical module design in high-speed data center.
上传时间: 2022-04-03
上传用户:
模拟CMOS IC 设计的最基本的三本书之一,另外两本是Allen和Gray的,当然也有人把Sansen的称为第四本。总之学习模拟集成电路必看的三本书。Design of Analog CMOS Integrated Circuits
标签: 模拟电路
上传时间: 2022-04-17
上传用户:kent
CMOS.Analog.Circuit.Design.2e.by.P.E.Allen模拟集成电路的三大圣经之一
标签: 模拟电路
上传时间: 2022-05-04
上传用户:
Electronic Devices and Circuit Theory 电子器件与电路理论英文版,非常好的一本书,原版书籍售价上千的。本文档共927页,高清文字版,带书签。
上传时间: 2022-06-29
上传用户:默默
I2C(Inter Integrated Circuits)是Philips公司开发的用于芯片之间连接的串行总线,以其严格的规范、卓越的性能、简便的操作和众多带I2C接口的外围器件而得到广泛的应用并受到普遍的欢迎。 现场可编程门阵列(FPGA)设计灵活、速度快,在数字专用集成电路的设计中得到了广泛的应用。本论文主要讨论了如何利用Verilog/FPGA来实现一个随机读/写的I2C接口电路,实现与外围I2C接口器件E2PROM进行数据通信,实现读、写等功能,传输速率实现为100KBps。在Modelsim6.0仿真软件环境中进行仿真,在Xilinx公司的ISE9.li开发平台上进行了下载,搭建外围电路,用Agilem逻辑分析仪进行数据采集,分析测试结果。 首先,介绍了微电子设计的发展概况以及设计流程,重点介绍了HDL/FPGA的设计流程。其次,对I2C串行总线进行了介绍,重点说明了总线上的数据传输格式并对所使用的AT24C02 E2PROM存储器的读/写时序作了介绍。第三,基于Verilog _HDL设计了随机读/写的I2C接口电路、测试模块和显示电路;接口电路由同步有限状态机(FSM)来实现;测试模块首先将数据写入到AT24C02的指定地址,接着将写入的数据读出,并将两个数据显示在外围LED数码管和发光二极管上,从而直观地比较写入和输出的数据的正确性。FPGA下载芯片为Xilinx SPARTAN Ⅲ XC3S200。第四,用Agilent逻辑分析仪进行传输数据的采集,分析数据传输的时序,从而验证电路设计的正确性。最后,论文对所取得的研究成果进行了总结,并展望了下一步的工作。
上传时间: 2013-06-27
上传用户:liuchee