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.
標簽: Considerations Guidelines and Design
上傳時間: 2013-11-09
上傳用戶:ls530720646
Abstract: This application note discusses the development and deployment of 3G cellular femtocell base stations. The technicalchallenges for last-mile residential connectivity and adding system capacity in dense urban environments are discussed, with 3Gfemtocell base stations as a cost-effective SOlution. Maxim's 3GPP TS25.104-compliant transceiver SOlution is presented along withcomplete radio reference designs such as RD2550. For more information on the RD2550, see reference design 5364, "FemtocellRadio Reference Designs Using the MAX2550–MAX2553 Transceivers."
標簽: Base-Station Applications Single-Chip Transceiver
上傳時間: 2013-11-05
上傳用戶:超凡大師
The Virtex-4 features, such as the programmable IDELAY and built-in FIFO support, simplifythe bridging of a high-speed, PCI-X core to large amounts of DDR-SDRAM memory. Onechallenge is meeting the PCI-X target initial latency specification. PCI-X Protocol Addendum tothe PCI Local Bus Specification Revision 2.0a ([Ref 6]) dictates that when a target signals adata transfer, "the target must do so within 16 clocks of the assertion of FRAME#." PCItermination transactions, such as Split Response/Complete, are commonly used to meet thelatency specifications. This method adds complexity to the design, as well as additional systemlatency. Another SOlution is to increase the ratio of the memory frequency to the PCI-X busfrequency. However, this SOlution increases the required power and clock resource usage.
上傳時間: 2013-11-24
上傳用戶:18707733937
西門子建筑電器-電氣安裝技術部發行的各類產品樣本:小型斷路器、剩余電流保護斷路器和模數化產品(中/ 英文)Miniature Circuit-Breakers, Residual Current Operated Circuit-Breakers and Modular Devices (Chinese/English)低壓熔斷器系統(中/ 英文)Fuse System (Chinese/English)雷擊,過電壓-不再是問題(中文)Thunderstorms - no problem (Chinese)西門子建筑電器目錄(中文)Electrical Installation Technology Catalog (Chinese)終端配電保護產品(中文)5 IN 1 (Chinese)SIKUS 和 STAB UNIVERSAL 目錄(中文)SIKUS and STAB UNIVERSAL Catalogue (Chinese)SIKUS HC 目錄(中文)SIKUS HC Catalogue (Chinese)SentronTM 母線槽 (中文)SentronTM Busway System (Chinese)SentronTM 母線槽系統快速選型 (準備中) (中文)SentronTM Busway System quick selection (in preparing) (Chinese)建筑低壓配電一體化解決方案-住宅小區應用(中文)Building LV PD SOlution (Chinese)西門子 DELTA vista“遠景”系列開關和插座價目表(中文)Delta vista Switch and Socket Pricelist (Chinese)instabus EIB 面向未來的樓宇智能控制系統(中文)instabus EIB (Chinese)instabus EIB 面向未來的樓宇智能控制系統技術手冊 (準備中) (中文)instabus EIB technical handbook (in preparing) (Chinese)西門子電氣安裝技術業績卓越(中/ 英文)ET Reference Manual (Chinese/English)
上傳時間: 2013-11-23
上傳用戶:瓦力瓦力hong
旅行家問題 一個旅行家想駕駛汽車以最少的費yi 用從一個城市到另一個城市(假設出發時油箱是空的)。給定兩個城市之間的距離為D1、汽車油箱的容量為C(以升為單位),每升汽油能行駛的距離為 D2,出發點每升汽油價格P和沿途油站數N(N可以為零),油站i離出發點距離Di,每升汽油價格Pi(i=1,2...N)。計算結果四舍五入至小數點后兩位。 如果無法到達目的地,則輸出“No SOlution"。
上傳時間: 2015-02-14
上傳用戶:vodssv
OFELI is an object oriented library of C++ classes for development of finite element codes. Its main features are : * Various storage schemes of matrices (dense, sparse, skyline). * Direct methods of SOlution of linear systems of equations as well as various combinations of iterative solvers and preconditioners. * Shape functions of most "popular" finite elements * Element arrays of most popular problems (Heat Transfer, Fluid Flow, Solid Mechanics, Electromagnetics, ...).
標簽: development oriented classes element
上傳時間: 2015-03-03
上傳用戶:kbnswdifs
FlexCompress is a high-speed compression library developed to provide archive functionality for your applications. This SOlution provides flexible compression and strong encryption algorithms that allows you to integrate archiving or backup features into your programs in a fast and easy way.
標簽: functionality FlexCompress compression high-speed
上傳時間: 2015-04-04
上傳用戶:s363994250
ZipForge is a fast ZIP compression library. With this toolkit you can easily add archive functionality to your projects. ZipForge includes our new unique techonology, a transaction system. This innovative SOlution gives you a fast and easy way of updating archive files providing data integrity like a reliable database system. ZipForge Personal is free for personal use. Any company that uses ZipForge in its projects must order ZipForge Pro.
標簽: compression functionali ZipForge archive
上傳時間: 2014-11-28
上傳用戶:520
開發環境:Delphi 簡要說明:TGABase is a abstract class. You must Derivate a sub_class from it. You must override abstract function calculateFitness. By the way, this class can only get minimum SOlution
標簽: must You sub_class Derivate
上傳時間: 2015-04-12
上傳用戶:liansi
Expert Choice represents a significant contribution to the decision making process 工t assists a decision maker in solving complex problems involving many criteria and several courses of action . An Expert Choice SOlution to a problem reflects the expertise of the decision maker , not the computer . Behavioral scientists have spent many years studying the human mind and how it makes decisions . They have found that humans are influenced by their previous experiences and this causes them to have biases . Basic instincts , preferences and environmental factors also play key roles in how we analyze data and make decisions . There 15 way to remove these factors from human decision making , nor would we necessarily want to , but as the problems of our world become more and more complex , it 15 necessary for us to employ a framework to help make more logical and less biased decisions while still taking our feelings and intuition into consideration .
標簽: contribution significant represents decision
上傳時間: 2015-06-02
上傳用戶:gmh1314