·詳細(xì)說明：MPEG4解壓縮算法源代碼，研究其中關(guān)于錯(cuò)誤處理部分。-MPEG4 SOLUTION compression calculated the law origin code, studies about the error processing part. 文件列表(點(diǎn)擊判斷是否您需要的文件): DECORE ......\BUILD .
上傳時(shí)間： 2013-05-16
上傳用戶：FreeSky
Abstract: This application note describes the essential workings of an electrocardiogram (ECG). It discussesfactors that disrupt the ECG signals and make reliable, highly-accurate electrical characterization difficult. Theindustry-standard SOLUTION for ECG electrical characterization, which uses an analog front-end and ADCcombination, is explained. The article then introduces the MAX11040 simultaneous-sampling, sigma-deltaADC as a compelling, highly integrated SOLUTION that eliminates the need for the AFE, and saves both spaceand cost for the application.
標(biāo)簽： ADC 24位 心電圖 中的應(yīng)用
上傳時(shí)間： 2013-12-23
上傳用戶：sssl
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 advantages ofa digital quadrature amplitude modulation (QAM) modulator that uses the direct-RF architecture to enablea cable access platform (CCAP) system.
標(biāo)簽： 集成 數(shù)字RF 調(diào)制器 方案
上傳時(shí)間： 2013-10-20
上傳用戶：drink！
高速數(shù)字系統(tǒng)設(shè)計(jì)下載pdf:High-Speed Digital SystemDesign—A Handbook ofInterconnect Theory and DesignPracticesStephen H. HallGarrett W. HallJames A. McCallA Wiley-Interscience Publication JOHN WILEY & SONS, INC.New York • Chichester • Weinheim • Brisbane • Singapore • TorontoCopyright © 2000 by John Wiley & Sons, Inc.speeddigital systems at the platform level. The book walks the reader through everyrequired concept, from basic transmission line theory to digital timing analysis, high-speedmeasurement techniques, as well as many other topics. In doing so, a unique balancebetween theory and practical applications is achieved that will allow the reader not only tounderstand the nature of the problem, but also provide practical guidance to the SOLUTION.The level of theoretical understanding is such that the reader will be equipped to see beyondthe immediate practical application and solve problems not contained within these pages.Much of the information in this book has not been needed in past digital designs but isabsolutely necessary today. Most of the information covered here is not covered in standardcollege curricula, at least not in its focus on digital design, which is arguably one of the mostsignificant industries in electrical engineering.The focus of this book is on the design of robust high-volume, high-speed digital productssuch as computer systems, with particular attention paid to computer busses. However, thetheory presented is applicable to any high-speed digital system. All of the techniquescovered in this book have been applied in industry to actual digital products that have beensuccessfully produced and sold in high volume.Practicing engineers and graduate and undergraduate students who have completed basicelectromagnetic or microwave design classes are equipped to fully comprehend the theorypresented in this book. At a practical level, however, basic circuit theory is all thebackground required to apply the formulas in this book.
標(biāo)簽： 高速數(shù)字 系統(tǒng)設(shè)計(jì)
上傳時(shí)間： 2013-10-26
上傳用戶：縹緲
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 designconsiderations and general recommendations for choosing a 0.4mm- or 0.5mm-pitch WLP for yourapplication.
標(biāo)簽： Considerations Guidelines and Design
上傳時(shí)間： 2013-10-14
上傳用戶：ysystc699
Linear Technology’s high performance battery management ICsenable long battery life and run time, while providing precision charging control, constantstatus monitoring and stringent battery protection. Our proprietary design techniques seamlesslymanage multiple input sources while providing small SOLUTION footprints, faster charging and100% standalone operation. Battery and circuit protection features enable improved thermalperformance and high reliability operation.
上傳時(shí)間： 2013-10-13
上傳用戶：yyq123456789
Abstract: This application note illustrates an intermediate 8V switching power supply for an automotive radio and infotainment system.The design withstands the complete automotive input voltage range (including cold crank and load dump conditions), assuring a stable8V supply for common subsystems such as a CD driver, LCDs, and a radio module in modern infotainment systems. To avoiddisturbance in the AM and FM bands, the switching power supply runs at a fixed frequency of 2MHz, enabling an ideal SOLUTION forradio systems.
標(biāo)簽： 汽車無線電 信息娛樂系統(tǒng) 開關(guān)電源
上傳時(shí)間： 2013-11-20
上傳用戶：feitian920
Abstract: A resistive feedback network is often used to set the output voltage of a power supply. A mechanical potentiometer (pot)conveniently solves the problem of adjusting a power supply. For easier automatic calibration, a mechanical pot can be replaced witha digital pot. This application note presents a calibration SOLUTION that uses a digital pot, because digipots are smaller, do not movewith age or vibration, and can be recalibrated remotely. This proposed SOLUTION reduces the susceptibility of the system to thetolerance of the digital pot's end-to-end resistance, making the SOLUTION optimal fordesigners. This application note also explainssome of the equations required to calculate the resistor chain values and to use a digital pot in this way. A spreadsheet withstandard reisistor values is available for easy calculations.
標(biāo)簽： 電源供應(yīng)器 數(shù)字電位器 應(yīng)用筆記 校準(zhǔn)
上傳時(shí)間： 2013-10-31
上傳用戶：caiguoqing
LED 驅(qū)動(dòng)程序設(shè)計(jì)與iWatt的解決方案
標(biāo)簽： SOLUTION driver design iWatt
上傳時(shí)間： 2013-11-24
上傳用戶：Aidane
Abstract: With its small size and large load (10W) capability, the MAX13256 H-bridge transformer driver is an attractive SOLUTION forcharging supercapacitors (supercaps). However, a large capacitance on the output of the circuit can force the driver into fault modeat startup, due to the high initial charge current. This application note presents a SOLUTION that allows users to charge a largecapacitance without going into fault.
標(biāo)簽： H橋變壓器 驅(qū)動(dòng)器 充電 超級(jí)電容器
上傳時(shí)間： 2013-10-20
上傳用戶：2728460838
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