这个是康佳型号红外发射遥控器16脚的芯片原理图
上传时间： 2013-05-15
上传用户：努力努力再努力
Abstract: A digital RF modulator, an integrated solution that satisfies stringent DOCSIS RF-performancerequirements, takes advantage of modern technologies like high-performance wideband digital-to-analogconversion and CMOS technology scaling. This application note describes the concept and advantages ofa digital quadrature amplitude modulation (QAM) modulator that uses the direct-RF architecture to enablea cable access platform (CCAP) system.
上传时间： 2013-10-20
上传用户：drink！
一种经济适用的工业行车遥控器，尤其适用于电动葫芦行车起重机技术升级改造。
上传时间： 2014-12-23
上传用户：kytqcool
射频遥控在家电遥控器中的应用电路图
上传时间： 2013-11-19
上传用户：erkuizhang
RF前置放大电路即读取光碟片射频信号的放大电路.其放大电路性能的好坏会直接影响到DVD-ROM产品性能的好坏.其主要功能如下: (1)对镭射二极体供电进行控制.并产生参考 电压. (2)对从光感检测器输出的微弱电流信号转成 电压信号进行放大处理.
上传时间： 2013-11-22
上传用户：linlin
Designers of signal receiver systems often need to performcascaded chain analysis of system performancefrom the antenna all the way to the ADC. Noise is a criticalparameter in the chain analysis because it limits theoverall sensitivity of the receiver. An application’s noiserequirement has a signifi cant infl uence on the systemtopology, since the choice of topology strives to optimizethe overall signal-to-noise ratio, dynamic range andseveral other parameters. One problem in noise calculationsis translating between the various units used by thecomponents in the chain: namely the RF, IF/baseband,and digital (ADC) sections of the circuit.
上传时间： 2014-12-05
上传用户：cylnpy
红外遥控器解码程序详情
上传时间： 2013-11-25
上传用户：JasonC
6通道遥控器程序
上传时间： 2013-11-16
上传用户：xiehao13
４３０无线遥控器的设计
上传时间： 2013-10-31
上传用户：tecman
学习型红外线遥控器毕业论文设计。
上传时间： 2013-10-27
上传用户：731140412
