【摘要】介紹一種濾波器輔助設計軟件Filter Solutions，利用其設計一款常用的帶通濾波器，并將仿真曲線與實測結果進行比較。【關鍵詞】Filter Solutions；濾波器；輔助設計Use Filter Solutions aid filter design Abstract:Introduce a software-Filter Solutions，which aid to design filter.Use it to digign a common band pass filter，then compare the result ofreslstemeasweothe simuetur，I1.Com Key words:Filter Solutions；filter；aid design1引言廣義上的濾波器深入到我們生活中的每一個角落，人眼對圖像的反應符合低通濾波器的特征，人耳對聲音的反應則符合帶通濾波器的特征。隨著近年來電子工業的飛速發展，濾波器已成為電子技術應用中不可缺少的基礎器件之一，尤其廣泛地應用于通信領域。能快捷而準確地設計出預期特性的濾波器已成為所有電子工程師越來越強烈的需要。
In a world experiencing challenging transitions in multiple arenas—energy, healthcare, industry,finance, and security, to name a few—Maxim Integrated’s Industrial and Medical SolutionsGroup offers superior signal chain Solutions that are innovative, accurate, and cost-effective.
•Founded in Jan. 08, 2001 in Shanghai, China.•Fabless IDH focused on Analog & Mixed Signal Chip design & marketing •Over 100 IC introduced.•Over 200 OEM Customer worldwide•ISO-9000 Certified•Distribution Channel in Taiwan, China & Japan
To achieve 100% customer satisfactionby producing the technically advanced product with the best quality, on-time delivery and service.
Leverages on proprietary process and world-class engineering team to develop innovative & high quality analog Solutions that add value to electronics equipment.
We provide complete power Solutions with a full lineup of power managementproducts. This brochure provides an overview of our high performance DC/DC switching regulatorcontrollers for applications including datacom, telecom, industrial, automotive, medical, avionicsand control systems. We make power design easier with our industry-leading field applicationengineering support; a broad selection of demonstration boards with schematics, layout filesand parts lists; SwitcherCAD® software for simulation, application notes and comprehensivetechnical documentation.
Abstract: Field-programmable gate arrays (FPGAs) are used in a wide variety of applications and end markets, including digital signalprocessing, medical imaging, and high-performance computing. This application note outlines the issues related to powering FPGAs.It also discusses Maxim's Solutions for powering Altera® FPGAs.
A number of conventional Solutions have been available forthe design of a DC/DC converter where the output voltageis within the input voltage range—a common scenarioin Li-Ion battery-powered applications—but none werevery attractive until now. Conventional topologies, suchas SEPIC or boost followed by buck, have numerousdisadvantages, including low effi ciency, complex magnetics,polarity inversion and/or circuit complexity/cost. TheLTC®3785 buck-boost controller yields a simple, effi cient,low parts-count, single-converter solution that is easyto implement, thus avoiding the drawbacks associatedwith traditional Solutions.
Each year Vishay releases thousands of new components that enable our customers to create new and superior end products. We recognize that offering unique component Solutions helps improve the performance of next-generation devices, overcome technical barriers, and create new markets.
As environmental concerns over traditional lighting increaseand the price of LEDs decreases, high power LEDsare fast becoming a popular lighting solution for offl ineapplications. In order to meet the requirements of offl inelighting—such as high power factor, high effi ciency, isolationand TRIAC dimmer compatibility—prior LED driversused many external discrete components, resulting incumbersome Solutions. The LT®3799 solves complexity,space and performance problems by integrating all therequired functions for offl ine LED lighting.
