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模拟电子 电台维修模拟训练系统设计方法研究

Methods for designing a maintenance simulation training system for certain kind of radio are introduced. Fault modeling method is used to establish the fault database. The system sets up some typical failures, follow the prompts trainers can locate the fault source and confirm the type to accomplis ...
https://www.eeworm.com/dl/571/20200.html
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模拟电子 应用笔记-校准激光驱动器POT和DAC

Abstract: A laser module designer can use a fixed resistor, mechanical pot, digital pot, or a digital-to-analogconverter (DAC) to control the laser driver's modulation and bias currents. The advantages of a programmablemethod (POT or DAC) are that the manufacturing process can be automated and ...
https://www.eeworm.com/dl/571/21185.html
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模拟电子 数字集成电路设计Digital Integrated Circuit Design

  This unique guide to designing digital VLSI circuits takes a top-down approach, reflecting the natureof the design process in industry. Starting with architecture design, the book explains the why andhow of digital design, using the physics that designers need to know, and no more.Coverin ...
https://www.eeworm.com/dl/571/21305.html
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模拟电子 MAX2691 L2 Band GPS Low-Noise Amplifier

  The MAX2691 low-noise amplifier (LNA) is designed forGPS L2 applications. Designed in Maxim’s advancedSiGe process, the device achieves high gain andlow noise figure while maximizing the input-referred 1dBcompression point and the 3rd-order intercept point. TheMAX2691 provides a hig ...
https://www.eeworm.com/dl/571/21346.html
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模拟电子 Analog Circuit Design in Porta

•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 sa ...
https://www.eeworm.com/dl/571/21399.html
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PCB相关 高速PCB基础理论及内存仿真技术(经典推荐)

第一部分 信号完整性知识基础.................................................................................5第一章 高速数字电路概述.....................................................................................51.1 何为高速电路.................................................................. ...
https://www.eeworm.com/dl/501/22291.html
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电源技术 MAX16833高电压,高亮度LED驱动器分部设计

Abstract: This application note details a step-by-step design process for the MAX16833 high-voltagehigh-brightness LED driver. This process can speed up prototyping and increase the chance for firstpass
https://www.eeworm.com/dl/505/22979.html
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电源技术 低电压FPGA的高性能开关电源解决方案

  The core voltages for FPGAs are moving lower as a resultof advances in the fabrication process. The newest FPGAfamily from Altera, the Stratix® II, now requires a corevoltage of 1.2V and the Stratix, Stratix GX, HardCopy®Stratix and CycloneTM families require a core voltage of1.5V ...
https://www.eeworm.com/dl/505/24272.html
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单片机编程 西门子S7-300 PLC模拟量转换

Analog Inputs and Outputs in an S7 PLC are represented in the PLC as a 16-bit integer. Over the nominal span of the analog input or output, the value of this integer will range between - 27648 and +27648. However, it is easier to use the analog values if they are scaled to the same units and ra ...
https://www.eeworm.com/dl/502/29048.html
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单片机编程 基于AVR的PCB板雕刻机的设计

  为了提高PCB板制作的效率,改变传统的化学腐蚀制板工艺,使用机械仿形铣制作电路板的方法,设计了以ATMEGA16单片机为核心部件的PCB板雕刻机控制系统。其中包括PCB雕刻机的基本功能、主要硬件电路设计和软件的实现流程,并给出了相关设计电路。重点分析了雕刻机步进电机的驱动电路以及主轴电机的驱动电路,该雕刻机经 ...
https://www.eeworm.com/dl/502/29057.html
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