778专业棋牌测评网

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什么时候需要做端接?

时间:2012-09-08      浏览次数:

SHENMESHIHOUXUYAODUANJIE,SHIYIGEHENDUORENJIUJIEDEWENTI。TONGCHANGDEYIGESHUOFASHI:DUANZOUXIANBUYONGDUANJIE,NEIDUOZHANGDEZOUXIANSUANDUANZOUXIAN?YOURENSHUODANGZOUXIANZHANGDUCHAOGUOXINHAOSHANGSHENGSHIJIANDE1/4SHIBIXUDUANJIE,YEYOURENSHUOCHAOGUO1/5BIXUDUANJIE,HAIYOURENBAZHEIGEZHANGDUDINGZAILE1/6XINHAODESHANGSHENGSHIJIAN。ZHONGSHUOFENYUN,DAODINAYIGESHIHELIDE?ZHEIRANGHENDUORENZHUAKUANG!JINTIANJIUZHEIGEWENTITANYIDIANGERENDEKANFA。

XIANLAIKANYIZHANGTU,ZAITUZHONGTEDINGDEHULIANQINGKUANGXIA,ZOUXIANZHANGDUBUTONGSHIJIESHOUDUANBOXINGYEBUTONG。TUZHONGQUDONGQISHUCHUZUKANGWEI10OUMU,CHUANSHUXIANTEXINGZUKANG50OUMU。ZOUXIANZHANGDUFENBIEWEIXINHAOSHANGSHENGSHIJIANTrDE1/4、1/5、1/6QINGKUANGXIA,JIESHOUDUANXINHAOSHANGCHONGYEBUYIYANG。ZAIZHEIGETEDINGQINGKUANGXIA,SHANGCHONGFENBIEWEI25%、12.5%、5%,ZOUXIANDUAN,XINHAOZHENLINGYEXIAO。YAOYIZHIZHENLING,XUYAODUANJIE。NEIMESHENMESHIHOUXUYAODUANJIESHIJISHANGZHUANHUACHENGLENENGRONGRENDUODADESHANGCHONGWENTI。RUGUOFEIYAOZHUIQIUYIGEQUEDINGDEYINGGANGGANGLAIHUAFENSHIFOUXUYAODUANJIE,BUFANGKAOLVYIXIAZHEIGEWENTI:XINHAONENGRONGRENDUODADESHANGCHONGHUOGUOCHONG,YOUPUBIANSHIYONGDEYINGXINGBIAOZHUNME?

ZAILAIKANKANXIAMIANZHEIZHANGTU,ZHENLINGDADAOZHEIZHONGCHENGDUXINGBUXING?ZENMEPANDUANA?BIAOZHUNDAANSHI:GUIZHIDAO!DANDANCONGBOXINGBENSHENSHIMEIFAPANDUANXINGHAISHIBUXING。ZUOCHURENHEPANDUANDOUYAOYOUYIGEBIAOZHUN,XINGHAISHIBUXINGSHIKAOZHEIGEBIAOZHUNHENGLIANGDE。ERQIAQIAZAIBUTONGGONGCHENGZHONGZHEIGEBIAOZHUNBUYIYANG,SUOYIYIDINGYAOJIEHEGONGCHENGSHIJIQINGKUANGLAIKAN。

778专业棋牌测评网DUIYUSHENMESHIHOUXUYAODUANJIE,WOBUZANTONGFEICIJIBIDEJUEDUIHUAZUOFA,WEISHENMEFEIYAOHUACHUYIGEMINGQUEDEJIEXIANNI?GONGCHENGSHANGXUYAOZENYANGZUOJIUZENYANGZUO,GENJUGONGCHENGXUYAOLAIBUSHIHENHAOME。BUTONGJIESHOUXINPIANDEYAOQIUBUTONG,NIMEIYOUBANFAYAOQIUSUOYOUDEXINPIANCHANGSHANGBIXUDADAOWANQUANXIANGTONGDEDIANQIZHIBIAO,ZHEIZHUDINGLEWOMENCHULIWENTISHIBIXULINGHUOYIXIE。

PANDUANSHIFOUXUYAODUANJIEZHISHAOXUYAOKAOLVYIXIAJITIAO:

a) 接收芯片必须是安全的。你必须保证接收芯片活着,击穿了就啥都没法玩了。

b) 信号本身要能稳定传递信息。送到接收端的是0还是1,必须能准确判断出来,信号反射产生的噪声很多时候会影响到接收端可用的时间窗口,噪声太大,可能时序上会出问题,判断0还是1可能出现错误。

c) 这个信号别去霍霍别的信号。反射噪声会加大对其他信号的干扰,不能把别人那搞的一团糟,影响要在可容忍范围内。

d) 对EMI的影响。产品是什么性质的?

778专业棋牌测评网JUYIGEJIDUANDELIZI,BIRUWOXIANGZUOYIGECHUNCUISHIYANYONGDEBANZI,JIUSHIWEILEYANZHENGMOUYIGEWENTI,GENBENBUHUIZHUANHUACHENGCHANPIN,NEIZHIYAOFANSHEBUYINGXIANGDAOZHEIGEBANZIDEGONGNENGJIUKEYI。XINHAOZHENLING?ZHENQUBA,ZHIYAOBUYINGXIANGGONGNENGYANZHENG,SHEILINI,BIEBAXINPIANDAHUAILEJIUXING。

RUGUOSHICHANPINHUADEBANZI,NEIYAOKAOLVYIXIA。CHANPINBIJIAOJIANDAN,ZOUXIANBUSHIHENMI,EMCYAOQIUBUGAOHUOWAIMIANPINGBIHENHAO,E,NEIHAO,ZHIYAOXINPIANBIEJICHUAN,NENGWENDINGDECHUANXINXI,ZHENQUBA,WONENGREN!BUGUOMA,JIRANSHICHANPINHUADEDONGXI,JIADIANBAOXIANBA,HAISHICHULIYIXIABIJIAOHAO,BIEZONGTIAOZHANJIXIAN。ZHEIGEJUECEHAOXIANGMEIYONGDAOSHENMEYINGXINGBIAOZHUN,ZHEIKEBUSHIGENJUJIFENZHIYIXINHAOSHANGSHENGSHIJIANZUODEJUECE,ZIJIQUANHENGHOUDEJUEDING。

CHANPINHUADEBANZI,GAOSUGAOMI,EMCBUHAOGUO?HAINENGREN?RENWUKERENWUXUZAIREN!LAOLAOSHISHIZIXICHULI,FANGYIFANGKANKANBA。ZHIYUJIFENZHIYIXINHAOSHANGSHENGSHIJIAN,QIANQIXITONGGUIHUADESHIHOUZUOWEIYIGEFUZHUPANDUANGONGJUKEYIYONGYIYONG,DAOCHANPINXIANGXISHEJIDESHIHOUJIUFANGYIFANGBA,YAOKONGZHIFENGXIANA。

778专业棋牌测评网ZAIHUIDAOWENTIBENSHEN,SHENMESHIHOUXUYAODUANJIE?NIYINGGAIYOUZIJIDEPANDUANLE。

ZUIHOUTEBIETICHUXINHAOWANZHENGXINGLINGYUDEYIJUZHILIMINGYAN:“It depends!”。ZHEIJUHUAJUEBUSHITUOCI!

778专业棋牌测评网BENZHANJISHUWENZHANGHUANYINGZHUANZAI,ZHUANZAIQINGZHUMINGCHUCHU:YUBOSHIXINHAOWANZHENGXING hfyinyi.com。

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