PCB设计问题集锦
PCB设计问题集锦 问：PCB图中各种字符往往容易叠加在一起，或者相距很近，当板子布得很密时，情况更加严重。当我用Verify Design进行检查时，会产生错误，但这种错误可以忽略。往往这种错误很...
fiRSt-out技术资料
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📚 fiRSt-out全部资料 (1070个)
pci e PCB设计规范
This document provides practical, common guidelines for incorporating PCI Express interconnect layou...
tlv704xx(in 24v out 3.3v)
电源转换芯片...
TPS55386EVM-363A(IN 12V,OUT 5.0V&3.3V)电源转换芯片
电源转换芯片...
智能电网安全性
Abstract: The rapid build out of today's smart grid raises a number of security questions. In ...
SM2082单通道LED恒流驱动控制芯片
钲铭科电子SM2082是单通道LED 恒流驱动控制芯片， 芯片使用本司专利的恒流设定和控制技术，输出电流由外接 Rext 电阻设置为5mA~60mA，且输出电流不随环境温度和芯片 OUT 端口电压而变...
双x波段电压控制振荡器研究
In this paper, two types of MMIC voltage controlled oscillators have been successfully demonstrated....
DN458降压转换器简化低电压设计
Many system designers need an easy way to producea negative 3.3V power supply. In systems...
超级电容器备用电源系统的手持设备数据保护
Handheld electronic devices play a key role in our everydaylives. Because dependability i...
超低功率转换器的控制方案消除开关噪声
An essential component of a noise-free audio device isa clean power supply, but few switc...