FEEDBACK
共 109 篇文章
FEEDBACK 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 109 篇文章，持续更新中。
PCB设计经典资料
本文将接续介绍电源与功率电路基板，以及数字电路基板导线设计。<BR>宽带与高频电路基板导线设计<BR>a.输入阻抗1MHz，平滑性(flatness)50MHz 的OP增幅器电路基板<BR>图26 是由FET 输入的高速OP 增幅器OPA656 构成的高输入阻抗OP 增幅电路，它的gain<BR>取决于R1、R2，本电路图的电路定数为2 倍。<BR>此外为改善平滑性特别追加设置可以加大噪讯gain
X-tal oscillators on 8-bit mic
<P><Almost since the introduction of microcontrollers as electronic components there always has been an oscillatorcircuit on the device to make it work. From application point of view only some ext
PCB设计经典资料
本文将接续介绍电源与功率电路基板，以及数字电路基板导线设计。<BR>宽带与高频电路基板导线设计<BR>a.输入阻抗1MHz，平滑性(flatness)50MHz 的OP增幅器电路基板<BR>图26 是由FET 输入的高速OP 增幅器OPA656 构成的高输入阻抗OP 增幅电路，它的gain<BR>取决于R1、R2，本电路图的电路定数为2 倍。<BR>此外为改善平滑性特别追加设置可以加大噪讯gain
电源供应器与数字电位器校准应用笔记
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Abstract: A resistive feedback network is often used to set the output voltage of a power supply. A mechanical potentiometer (pot)conveniently solves the problem of adjusting a power supply. Fo
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
DN1011 简单高效率隔离型反激式电源
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While simplicity and high effi ciency (for cool running) areno longer optional features in isolated power supplies, itis traditionally diffi cult to achieve both. Achieving high
XAPP806 -决定DDR反馈时钟的最佳DCM相移
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This application note describes how to build a system that can be used for determining theoptimal phase shift for a Double Data Rate (DDR) memory feedback clock. In this system, theDDR memory i
基于FPGA的可编程m序列发生器的实现
· 摘要： 本文研究了由线性反馈移位寄存器(Linear Feedback Shift Registers,LFSR)生成m序列的原理,并对LFSR电路结构作了改进,利用基于现代DSP技术的DSP Builder软件,设计了一种周期、相位可调的m序列发生器.经调试与仿真,结果表明该方法硬件结构简单、开发周期短,为系统设计或测试带来很大的便利.
2A 0.25V Feedback Voltage Step Down Switching Regulators for LED Driver
AX2002/A consists of step-down switching regulator with PWM control. These<BR>devise include a refer