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https://www.eeworm.com/dl/571/21329.html 模拟电子

在单端应用中采用差分I/O放大器

  Recent advances in low voltage silicon germaniumand BiCMOS processes have allowed the design andproduction of very high speed amplifi ers. Because theprocesses are low voltage, most of the amplifi er designshave incorporated differential inputs and outputs to regainand ...
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https://www.eeworm.com/dl/505/24348.html 电源技术

超级电容器备用电源系统的手持设备数据保护

  Handheld electronic devices play a key role in our everydaylives. Because dependability is paramount, handhelds arecarefully engineered with lightweight power sources forreliable use under normal conditions. But no amount ofcareful engineering can prevent the mistreatm ...
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https://www.eeworm.com/dl/505/24377.html 电源技术

信号源,调节器和电源电路分析

  Occasionally, we are tasked with designing circuitry for aspecific purpose. The request may have customer originsor it may be an in-house requirement. Alternately, a circuitmay be developed because its possibility is simply tooattractive to ignore1. Over time, these ci ...
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https://www.eeworm.com/dl/544/41801.html 测试测量

能量收集系统的设计挑战

Modern electronic systems solve so many difficult problems that they often seem like magic. Nonetheless, these systems all have thesame basic limitation: they need a source of electrical power! Most of the time this is a straightforward challenge for the electronicdesigner, bec ...
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https://www.eeworm.com/dl/687/247727.html 其他嵌入式/单片机内容

ST7529液晶驱动 The ST7529 is a driver & controller LSI for 32 gray scale graphic dot-matrix liquid cryst

ST7529液晶驱动 The ST7529 is a driver & controller LSI for 32 gray scale graphic dot-matrix liquid crystal display systems. It generates 255 Segment and 160 Common driver circuits. This chip is connected directly to a microprocessor, accepts Serial Peripheral Interface (SPI), 8-b ...
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https://www.eeworm.com/dl/527/297786.html 通讯/手机编程

There are two files in the zip folder. bpsk_spread.m and jakesmodel.m Steps for simulation: 1] Run

There are two files in the zip folder. bpsk_spread.m and jakesmodel.m Steps for simulation: 1] Run jakesmodel.m first 2] Then run bpsk_spread.m . 3] Note that during the first run bpsk_spread.m has no rayleigh fading.This is because the corresponding code has been commented 4] Th ...
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https://www.eeworm.com/dl/647/330896.html 嵌入式/单片机编程

Introduction: 1. Macro1: AddFailureModeCol is used to the test report generated from GNPO Rpt Tools

Introduction: 1. Macro1: AddFailureModeCol is used to the test report generated from GNPO Rpt Tools i. You can just open the test report, apply AddFailureModeCol 2. Macro2: DPHU_Match is for the test report after meeting i. You open the DPHU_Format_26Dec.xls, then apply DPHU_Matc ...
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https://www.eeworm.com/dl/655/336955.html 微处理器开发

D169 Demo - DMA0 Repeated Burst to-from RAM, Software Trigger Description A 32 byte block from 22

D169 Demo - DMA0 Repeated Burst to-from RAM, Software Trigger Description A 32 byte block from 220h-240h is transfered to 240h-260h using DMA0 in a burst block using software DMAREQ trigger. After each transfer, source, destination and DMA size are reset to inital software sett ...
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https://www.eeworm.com/dl/522134.html 书籍

Systems+Engineering+in+Wireless+Communications

In Helsinki during a visiting lecture, an internationally well-known professor in communica- tionssaid,‘Inthecommunicationssocietywehavemanagedtoconvertourproposalsandideas to real products, not like in the control engineering society. They have very nice papers and strong mathe ...
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https://www.eeworm.com/dl/522213.html 书籍

Wireless+Networking+Complete

This chapter provides extensive coverage of existing mobile wireless technologies. Much of the emphasis is on the highly anticipated 3G cellular networks and widely deployed wireless local area networks (LANs), as the next-generation smart phones are likely to offer at least thes ...
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