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晶振、電容和電阻之間的關系?晶振多少錢?

作者:OCXO 時間:2019-05-31 10:07:20來源:恒溫晶振廠家 閱讀數:
摘要:本文主要介紹晶振,電容和電阻之間的關系,作為重要的電子元件,這三者之間充當著什么樣的角色呢?同時本文還闡述了影響晶振多少錢的因素,本文由晶盛小編為您整理:...

  

晶振和電容的關系

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晶振和電阻的關系

  1、配合IC內部電路組成負反饋、移相,使放大器工作在線性區

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  2、晶振串聯的電阻常用來預防晶振被過分驅動;

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  3、并聯降低諧振阻抗,使諧振器易啟動;

  XinHEXoutDENEIBUYIBANSHIYIGESHIMITEFANXIANGQI,FANXIANGQISHIBUNENGQUDONGJINGTIZHENDANGDE.YINCI,ZAIFANXIANGQIDELIANGDUANBINGLIANYIGEDIANZU,YOUDIANZUWANCHENGJIANGSHUCHUDEXINHAOFANXIANG180DUFANKUIDAOSHURUDUANXINGCHENGFUFANKUI,GOUCHENGFUFANKUIFANGDADIANLU.JINGTIBINGZAIDIANZUSHANG,DIANZUYUJINGTIDEDENGXIAOZUKANGSHIBINGLIANGUANXI,BINGLIANJIANGDIXIEZHENZUKANG,SHIXIEZHENQIYIQIDONG;

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影響晶振多少錢的因素有哪些?

  我們都知道,大家都很喜歡問晶振多少錢或者晶體振蕩器澳门百家乐攻略價格是多少等這樣的問題。相信對于很多晶振廠家來說都比較難回答,概念太模糊了。就比如我說買個手機多少錢的性質是一樣的,還有考慮參數和價格范圍才能給您推薦一部性價比高的手機。那么是什么因素影響晶振的價格呢?影響其價格的四個方面是晶振種類、標準頻率、負載電容和PPM;在這說明一下,有源晶振肯定比無源晶振貴,而且晶振的價格相差比較大,從幾毛錢到幾十塊幾百元不等;

  影響晶振多少錢的因素-晶振種類

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  影響晶振多少錢的因素-標準頻率

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  影響晶振多少錢的因素-負載電容

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  影響晶振多少錢的因素-PPM

  JINGZHENDEJINGDUDANWEISHIPPM,ZHIJINGTIFANGMIANGONGZUOWENDUFANWEINEIDEWUCHA,CHANGJIANDEJINGDUFANWEIYOU±10ppm、±20ppm 、±30ppm 、±50ppm 、±100ppm,PINCHAFANWEIYUEXIAOJIAGEHUIYUEGUI,PINCHAFANWEIYUEKUANJIAGEHUIBIJIAOBIANYI。

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晶振、電容和電阻之間的關系?晶振多少錢?相關問答:

問題:澳门百家乐攻略什么是LC正弦波振蕩器?

回答:LC正弦波振蕩器、反饋型LC正弦波振蕩器是LC正弦波振蕩器的主要電路型式。LC選頻網絡既是放大器的負載,又有一部分是正反饋網絡。根據反饋電路的形式不同,可分為變壓器耦合反饋式、電感分壓反饋式和電容分壓反饋式。圖1(a)和(b)分別示出電感分壓反饋式和電容分壓反饋式的電路。這種電路中電感分壓器和電容分壓器的三端分別和電子器件的三個電極相連,又稱三端(或三點)式振蕩電路。電感三端式又稱哈特萊電路,電容三端式又稱科皮茲電路。

問題:石英晶體振蕩器 使用那些國家標準,檢驗標準?

回答:你好,有關于晶體振蕩器的標準請參考 電子行業國標

問題:什么叫差分晶體振蕩器?

回答:這里差分指的是晶體振蕩器的輸出信號為差分信號(電平)。常見的差分信號輸出包括:LVDS,LVPECL等類型。

問題:單片機中晶體振蕩器與時鐘發生器組合使用的作用是什么?

回答:澳门百家乐攻略單片機工作需要時鐘脈沖,所以,必須有時鐘電路,為單片機提供時鐘脈沖。一般的單片機內部都有時鐘電路,只需要外部接一個晶體振蕩器,簡稱晶振,就可以使內部的時鐘電路工作產生時鐘脈

問題:晶體振蕩器有哪幾種類型?

回答:一般鐘振,溫度補償晶體振蕩器,恒溫晶體振蕩器,壓控晶體振蕩器

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