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·【原 书 名】 Switching Power Supply Design  【原出版社】 McGraw-Hill  【作　　者】（美）Abraham I.Pressman [同作者作品]  【译　　者】 王志强[同译者作品]  【丛 书 名】 电源系列丛书  【出 版 社】 电子工业出版社     【书 号 ...

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 control, the boot mode settings and the debug management. It shows how to use the High-density and Medium- ...

英文描述： Synchronous Up/Down Decade Counters(single clock line) 中文描述： 同步向上/向下十年计数器（单时钟线）

protel 99se 使用技巧以及常见问题解决方法：里面有一些protel 99se 特别技巧，还有我们经常遇到的一些问题！如何使一条走线至两个不同位置零件的距离相同? 您可先在Design/Rule/High Speed/Matched Net Lengths的规则中来新增规则设定,最后再用Tools/EqualizeNet Lengths 来等长化即可。 Q02、在SCHLIB中造一零件其PIN的 ...

Q01、如何使一条走线至两个不同位置零件的距离相同?  您可先在Design/Rule/High Speed/Matched Net Lengths的规则中来新增规则设定,最 后再用Tools/EqualizeNet Lengths 来等长化即可。 　 Q02、在SCHLIB中造一零件其PIN的属性，如何决定是Passive, Input, I/O, Hi- Z, ...

转速传感器信号隔离变送器,正弦波整形 主要特性: >> 转速传感器信号直接输入，整形调理方波信号 >> 200mV峰值微弱信号的放大与整形 >> 正弦波、锯齿波信号输入，方波信号输出 >> 不改变原波形频率，响应速度快 >> 电源、信号：输入/输出 3000VDC三隔离 >> 供电电源：5V、12V、15V或24V直流单电源供电 >> 低成本、小体积，使 ...

Abstract: This application note describes a new generation of digital-input Class D audio amplifiers that achieve high PSRRperformance, comparable to traditional analog Class D amplifiers. More importantly, these digital-input Class D amplifiersprovide additional benefits of reduced power, complex ...

The trend in ADCs and DACs is toward higher speeds and higher resolutions atreduced power levels. Modern data converters generally operate on ±5V (dualsupply) or +5V (single supply). In fact, many new converters operate on a single +3Vsupply. This trend has created a number of design and ap ...

Abstract: This tutorial discusses proper printed-circuit board (PCB) grounding for mixed-signal designs. Formost applications a simple method without cuts in the ground plane allows for successful PCB layouts withthis kind of IC. We begin this document with the basics: where the current flows. Lat ...

Abstract: This application note describes how to design boost converters using the MAX17597 peakcurrent-mode controller. Boost converters can be operated in discontinuous conduction mode (DCM) orcontinuous conduction mode (CCM). This operating mode can affect the component choices, stress levelin ...