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无线通信 如何优化ISM无线电频率(RF)系统

Abstract: With industrial/scientific/medical (ISM) band radio frequency (RF) products, often times users are new to the structure of Maxim's low pin-count transmitters andfully integrated superheterodyne receivers. This tutorial provides simple steps that can be taken to get the best performan ...
https://www.eeworm.com/dl/510/36198.html
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电子元器件应用 陶瓷电容器的温度和电压的变化

Abstract: The reality of modern, small form-factor ceramic capacitors is a good reminder to always readthe data sheet. This tutorial explains how ceramic capacitor type designations, such as X7R and Y5V,imply nothing about voltage coefficients. Engineers must check the data to know, really know, h ...
https://www.eeworm.com/dl/529/42163.html
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接口技术 谈集成电路的通用接口

Abstract: How can an interface change a happy face to a sad face? Engineers have happy faces when an interface works properly.Sad faces indicate failure somewhere. Because interfaces between microprocessors and ICs are simple—even easy—they are oftenignored until interface failure caus ...
https://www.eeworm.com/dl/511/42396.html
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模拟电子 高集成数字RF调制器解决方案

Abstract: A digital RF modulator, an integrated solution that satisfies stringent DOCSIS RF-performancerequirements, takes advantage of modern technologies like high-performance wideband digital-to-analogconversion and CMOS technology scaling. This application note describes the concept and advant ...
https://www.eeworm.com/dl/571/20678.html
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模拟电子 Stabilize Your Transimpedance Amplifier

  Abstract: Transimpedance amplifiers (TIAs) are widely used to translate the current output of sensors like photodiode-to-voltagesignals, since several circuits and instruments can only accept voltage input. An operational amplifier with a feedback resistor fromoutput to the inverting inpu ...
https://www.eeworm.com/dl/571/21297.html
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PCB相关 PCB Design Considerations and Guidelines for 0.4mm and 0.5mm WLPs

Abstract: Using a wafer-level package (WLP) can reduce the overall size and cost of your solution.However when using a WLP IC, the printed circuit board (PCB) layout can become more complex and, ifnot carefully planned, result in an unreliable design. This article presents some PCB designconsidera ...
https://www.eeworm.com/dl/501/21612.html
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可编程逻辑 PCB Design Considerations and Guidelines for 0.4mm and 0.5mm WLPs

Abstract: Using a wafer-level package (WLP) can reduce the overall size and cost of your solution.However when using a WLP IC, the printed circuit board (PCB) layout can become more complex and, ifnot carefully planned, result in an unreliable design. This article presents some PCB designconsidera ...
https://www.eeworm.com/dl/kbcluoji/38883.html
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测试测量 产品检测中裕度和校准的乐趣

Abstract: This application note presents an overview of electronic margining and its value in detectingpotential system failures before a product ships from the factory. It is a calibration method that effectivelypredicts and allows adjustments to improve product quality. Margining also can be use ...
https://www.eeworm.com/dl/544/41612.html
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技术资料 IGBT逆变器吸收电路的研究.pdf

:在分析无吸收电路的IGBT 逆变器的基础上,研究了IGBT 逆变器的吸收问题;探讨了适合 IGBT 逆变器的几种吸收电路结构,并对其进行了仿真和实验验证。 Abstract :Based on the analysis of the snubberless IGBT inverter ,the paper investigates the snubbing pro2 belems in IGBT inverter and discusses several suitable s ...
https://www.eeworm.com/dl/906393.html
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模拟电子 模拟IC性能的权衡 模拟到数字化设计的挑战

Abstract: Many digital devices incorporate analog circuits. For instance, microprocessors, applicationspecificintegrated circuits (ASICs), and field-programmable gate arrays (FPGAs) may have internalvoltage references, analog-to-digital converters (ADCs) or digital-to-analog converters (DACs). How ...
https://www.eeworm.com/dl/571/20557.html
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