Audiophiles spend a lot of time and effort worrying about audio specs like Total Harmonic Distortion (THD). Makes sense, because THD affects the quality of audio reproduction. However, THD can also ...
We like to build things using real parts. But we do think the more you can model using tools like LTSpice, the less time you can spend going down dead ends. If you need to model a common component ...
开关DC-DC转换器因开关动作，会从输入端抽取含有丰富谐波的脉动电流。这些高频(HF)电流分量可能回流至输入电源线并耦合到系统其他部分，从而降低整体电源母线质量。从电磁兼容性(EMC)角度看，DC-DC转换器相当于一个噪声源。一种解决方案是在转换器与电源总线之间设置输入滤波器，防止开关噪声传导回电源端。设计不当的输入滤波器可能无法充分衰减高频分量，还可能导致输出振荡或转换器故障。本文介绍了使用LT ...
随着物联网互联设备和5G连接等技术创新成为我们日常生活的一部分，监管这些设备的电磁辐射并量化其EMI抗扰度的需求也随之增加。满足EMC合规目标通常是一项复杂的工作。 针对EMC的设计应该 ...
Santa Clara, CA and Kyoto, Japan, Dec. 06, 2023 (GLOBE NEWSWIRE) -- ROHM Semiconductor today announced an expansion to their SPICE model lineup for the LTspice®[1] circuit simulator, increasing its ...
LTspice makes it easy to create and simulate schematics quickly. Sometimes the best starting point for hashing out a design is to use ideal circuit elements. However, a circuit designer will need to ...
Last week I was lucky enough to get tipped off about the last seminar this year for Linear Technology’s free Spice program, LTspice. The seminar was given by the author of the program, Linear Tech ...
エレクトロニクス商社の丸文株式会社（代表取締役社⻑ 兼 CEO︓堀越裕史、本社: 東京都中央区、以下、丸⽂）は、6月23日（火）にLTspiceを活用してオペアンプの安定性やノイズ特性の確認 ...
LTspice has a way to model electromechanical switches, which I have occasionally tried to use to simulate dc-dc converters without all the hassle of setting up mosfets and appropriate driver circuits.
定制LTspice逻辑门和触发器的设备参数可以帮助您更准确地模拟这些组件。本文将介绍规范制定过程，并提供一些有用的提示。 本文引用地址： 本系列的第一篇文章讨论了LTspice逻辑门组件的底层 ...
エレクトロニクス商社の丸文株式会社（代表取締役社⻑ 兼 CEO︓堀越裕史、本社: 東京都中央区、以下、丸⽂）は、8月25日（火）にLTspiceを活用してオペアンプの安定性やノイズ特性の確認 ...
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