require
共 133 篇文章
require 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 133 篇文章，持续更新中。
低噪声,低压差稳压器的性能验证
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In an increasing trend, telecommunications, networking,audio and instrumentation require low noise power supplies.In particular, there is interest in low noise, lowdropout linea
DN384 精确的电源排序,防止系统损坏
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Many complex systems—such as telecom equipment,memory modules, optical systems, networking equipment,servers and base stations—use FPGAs and otherdigital ICs that re
电能计量和安全性的智能电网
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Abstract: It may sound trite, but it is definitely true: the smart grid has the potential to completely transform the energyindustry. However, smart meters and grid management alone will not en
高电压,低噪音,DCDC转换器
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Photomultipliers (PMT), avalanche photodiodes (APD),ultrasonic transducers, capacitance microphones, radiationdetectors and similar devices require high voltage,low current bias
小面积和大面积光电二极管的低噪声放大器
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Photodiodes can be broken into two categories: largearea photodiodes with their attendant high capacitance(30pF to 3000pF) and smaller area photodiodes withrelatively low capaci
如何保护集成FET的电源开关
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Abstract: Some types of loads require more current during startup than when running. Other loads can be limited to a lower-powercurrent during startup but require a higher operating current. Th
如何制作使用μModule降压稳压器的输入输出电压
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Linear Technology’s DC/DC step-down μModule®regulators are complete switchmode power supplies in asurface-mount package. They include the DC/DC controller,inductor,
基于Xilinx FPGA的双输出DC/DC转换器解决方案
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Xilinx FPGAs require at least two power supplies: VCCINTfor core circuitry and VCCO for I/O interface. For the latestXilinx FPGAs, including Virtex-II Pro, Virtex-II and Spartan
基于Xilinx FPGA的双输出DC/DC转换器解决方案
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Xilinx FPGAs require at least two power supplies: VCCINTfor core circuitry and VCCO for I/O interface. For the latestXilinx FPGAs, including Virtex-II Pro, Virtex-II and Spartan
基于单片机的数字化B超键盘设计
<p>针对目前使用的RS232接口数字化B超键盘存在PC主机启动时不能设置BIOS，提出一种PS2键盘的设计方法。基于W78E052D单片机，采用8通道串行A/D转换器设计了8个TGC电位器信息采集电路，电位器位置信息以键盘扫描码序列形式发送，正交编码器信号通过XC9536XL转换为单片机可接收的中断信号，软件接收到中断信息后等效处理成按键。结果表明，在满足开机可设置BIOS同时，又可实现超声特有
谐振器论文精选.rar
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Control systems are becoming increasingly dependent on digital processing and so require sensors able to provide direct digital inputs. Sensors based on time measurement, having outputs based on
低电压FPGA的高性能开关电源解决方案
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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 corevoltag
AN2586_stm32硬件开发入门
This application note is intended for system designers who require a hardware
implementation overview of the development board features such as the power supply, the
clock management, the reset cont