tyle=" text-indent: 2em;"> tyle="font-size:16px">高頻低功耗晶振晶體的使用需求量在不斷增加,特別是對于物聯(lián)網(wǎng)行業(yè)的無線應(yīng)用.我們越來越多地發(fā)現(xiàn)設(shè)備彼此通信并通過無線電交換數(shù)據(jù),例如通過藍牙,ZigBee或ISM.所有這些無線電標(biāo)準(zhǔn)都使用三位數(shù)兆赫茲或千兆赫茲范圍內(nèi)的頻段.為了產(chǎn)生這些RF頻率,器件需要非常精確的參考石英晶振晶體,其頻率范圍從大約20到52兆赫茲.

tyle=" text-indent: 2em;"> tyle="font-size:16px">無線應(yīng)用對于晶振的要求不僅超薄小并且具備高精度.具有如此高諧振頻率的title="石英晶體" target="_blank">石英晶體必須是超薄的.石英越厚,其頻率越低,不太適合無線應(yīng)用.

tyle=" text-indent: 2em;"> tyle="font-size:16px">需要一系列生產(chǎn)步驟來生產(chǎn)足夠薄的石英晶片.原始晶體塊逐漸分成更小的單元.最小的單元最終是“空白”,鋸切,研磨,蝕刻和拋光,以產(chǎn)生正確的厚度和特別光滑的表面.例如,為了制造共振頻率為40MHZ的石英坯料,石英晶片的厚度必須僅為41.5微米.

tyle=" text-indent: 2em;"> tyle="font-size:16px">Macrobizestyle="font-family:宋體;font-size:16px">的石英晶體振蕩器包括哪些？基于通用電路tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">該系列包括tyle="font-size:16px">SPXO,TCXO,VCXO,FCXOtyle="font-family:宋體;font-size:16px">和tyle="font-size:16px">OCXOtyle="font-family:宋體;font-size:16px">版本tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">由于第一個沒有溫度補償或控制功能tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">它主要用作通信設(shè)備tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">測量儀器和控制器中的參考title="石英晶體振蕩器" target="_blank">石英晶體振蕩器tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">在計算機tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">辦公自動化設(shè)備和信息終端設(shè)備中tyle="font-size:16px">,SPXOtyle="font-family:宋體;font-size:16px">單元用作時鐘振蕩器tyle="font-size:16px">.

tyle=" text-indent: 2em;"> tyle="font-size:16px">TCXOtyle="font-family:宋體;font-size:16px">晶體振蕩器類型也可用作移動電話tyle="font-size:16px">,GPStyle="font-family:宋體;font-size:16px">設(shè)備tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">陸地移動無線電系統(tǒng)以及微波和衛(wèi)星通信系統(tǒng)中的參考振蕩器tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">它們也被用于頻率計數(shù)器和合成器等測量儀器中tyle="font-size:16px">.

tyle=" text-indent: 2em;"> tyle="font-size:16px">VCXOtyle="font-family:宋體;font-size:16px">晶體振蕩器主要應(yīng)用于發(fā)射機和交換機中基于tyle="font-size:16px">PLLtyle="font-family:宋體;font-size:16px">的同步和解調(diào)tyle="font-size:16px">.

tyle=" text-indent: 2em;"> tyle="font-size:16px">FCXOtyle="font-family:宋體;font-size:16px">title="有源晶體振蕩器" target="_blank">有源晶體振蕩器適合傳輸設(shè)備的頻率轉(zhuǎn)換和頻率同步tyle="font-size:16px">.

tyle=" text-indent: 2em;"> tyle="font-size:16px">OCXOtyle="font-family:宋體;font-size:16px">恒溫晶體振蕩器用作通信設(shè)備的參考振蕩器tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">包括移動基站tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">以及頻率計數(shù)器和頻譜分析儀等電子測量儀器tyle="font-size:16px">.

tyle="font-size:16px">   Maximtyle="font-family:宋體;font-size:16px">總部位于美國加州tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">是在tyle="font-size:16px">1983tyle="font-family:宋體;font-size:16px">年成立tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">主要生產(chǎn)銷售放大器tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">數(shù)據(jù)轉(zhuǎn)換器tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">顯示電路tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">光纖傳輸器tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">溫度傳感器以及模擬濾波器tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">title="石英貼片晶振" target="_blank">石英貼片晶振tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">晶體振蕩器等tyle="font-size:16px">.Maximtyle="font-family:宋體;font-size:16px">晶振公司雇員超過tyle="font-size:16px">3000tyle="font-family:宋體;font-size:16px">人tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">分布在美國總部及世界各地的分支機構(gòu)tyle="font-size:16px">.

tyle="font-size:16px">   Maiximtyle="font-family:宋體;font-size:16px">公司的生產(chǎn)技術(shù)處于同行業(yè)領(lǐng)先水平tyle="font-size:16px">,Maximtyle="font-family:宋體;font-size:16px">是實時時鐘tyle="font-size:16px">(RTC)tyle="font-family:宋體;font-size:16px">產(chǎn)品的引領(lǐng)者tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">已經(jīng)設(shè)計了多款在市場上炙手可熱的實時時鐘產(chǎn)品tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">這些產(chǎn)品提供完全集成的高精度、溫度補償tyle="font-size:16px">RTCtyle="font-family:宋體;font-size:16px">方案tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">多數(shù)情況下tyle="font-size:16px">,RTCtyle="font-family:宋體;font-size:16px">的精度主要取決于title="晶振" target="_blank">晶振頻率隨溫度的變化tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">因此tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">對晶體進行高精度的溫度補償能夠提高這些器件的時鐘精度tyle="font-size:16px">.

tyle="text-indent: 2em;"> tyle="font-family: 宋體; font-size: 16px;">高端智能產(chǎn)品使用越來越多tyle="font-size: 16px;">,tyle="font-family: 宋體; font-size: 16px;">逐漸增加了title="有源晶振" target="_blank">有源晶振tyle="font-size: 16px;">,tyle="font-family: 宋體; font-size: 16px;">石英晶體振蕩器的銷量tyle="font-size: 16px;">.tyle="font-family: 宋體; font-size: 16px;">但是為確保晶體振蕩器電路的可靠運行tyle="font-size: 16px;">,tyle="font-family: 宋體; font-size: 16px;">振蕩安全系數(shù)tyle="font-size: 16px;">(OSF)tyle="font-family: 宋體; font-size: 16px;">值得仔細看看tyle="font-size: 16px;">.tyle="font-family: 宋體; font-size: 16px;">振蕩安全系數(shù)tyle="font-size: 16px;">(OSF)tyle="font-family: 宋體; font-size: 16px;">顯示反饋增益根據(jù)其規(guī)格tyle="font-size: 16px;">,tyle="font-family: 宋體; font-size: 16px;">最壞情況晶體的振蕩器放大器的余量tyle="font-size: 16px;">.

tyle="text-indent: 2em;"> tyle="font-family: 宋體; font-size: 16px;">對于消費者應(yīng)用tyle="font-size: 16px;">,OSFtyle="font-family: 宋體; font-size: 16px;">應(yīng)該tyle="font-size: 16px;">>5,tyle="font-family: 宋體; font-size: 16px;">對于汽車應(yīng)用tyle="font-size: 16px;">,OSFtyle="font-family: 宋體; font-size: 16px;">應(yīng)該tyle="font-size: 16px;">>10.OSFtyle="font-family: 宋體; font-size: 16px;">因素tyle="font-size: 16px;"><2tyle="font-family: 宋體; font-size: 16px;">是非常危險的tyle="font-size: 16px;">,tyle="font-family: 宋體; font-size: 16px;">應(yīng)該避免tyle="font-size: 16px;">.tyle="font-family: 宋體; font-size: 16px;">圖tyle="font-size: 16px;">1tyle="font-family: 宋體; font-size: 16px;">顯示了皮爾斯配置中的典型振蕩電路tyle="font-size: 16px;">,tyle="font-family: 宋體; font-size: 16px;">其中增加了電阻tyle="font-size: 16px;">Rtyle="vertical-align: baseline;">tyle="font-size: 16px;">Pot

tyle="text-indent: 2em;"> tyle="font-family: 宋體; font-size: 16px;">要驗證title="石英晶體振蕩器" target="_blank">石英晶體振蕩器電路的振蕩安全系數(shù)tyle="font-size: 16px;">(OSF),tyle="font-family: 宋體; font-size: 16px;">應(yīng)采取以下步驟進行分析調(diào)查：

tyle="text-indent: 2em;"> tyle="font-family: 宋體; font-size: 16px;">使用參數(shù)計算原始電路條件下的諧振負載使用公式tyle="font-size: 16px;">(1)tyle="font-family: 宋體; font-size: 16px;">的電路中的單個晶體tyle="font-size: 16px;">*tyle="font-family: 宋體; font-size: 16px;">：

tyle="text-indent: 2em;"> tyle="font-family: 宋體; font-size: 16px;">使用最大值計算最壞情況的共振負載tyle="font-size: 16px;">.tyle="font-family: 宋體; font-size: 16px;">指定的串聯(lián)共振選定的水晶tyle="font-size: 16px;">*tyle="font-family: 宋體; font-size: 16px;">系列tyle="font-size: 16px;">(2)tyle="font-family: 宋體; font-size: 16px;">：

tyle="text-indent: 2em;"> tyle="font-family: 宋體; font-size: 16px;">插入一個串聯(lián)電阻或微型電位器tyle="font-size: 16px;">Rtyle="vertical-align: baseline;">tyle="font-size: 16px;">POTtyle="font-size: 16px;">,tyle="font-family: 宋體; font-size: 16px;">并增加其電阻直到振蕩停止tyle="font-size: 16px;">.

tyle="text-indent: 2em;"> tyle="font-size: 16px;">Bliley Technologiestyle="font-family: 宋體; font-size: 16px;">是低相位噪聲頻率控制產(chǎn)品設(shè)計和制造的全球領(lǐng)導(dǎo)者tyle="font-size: 16px;">,tyle="font-family: 宋體; font-size: 16px;">總部位于賓夕法尼亞州伊利市tyle="font-size: 16px;">.tyle="font-family: 宋體; font-size: 16px;">自tyle="font-size: 16px;">1930tyle="font-family: 宋體; font-size: 16px;">年以來tyle="font-size: 16px;">title="Bliley晶振" target="_blank">Bliley晶振tyle="font-family: 宋體; font-size: 16px;">集團一直是私人擁有和經(jīng)營的產(chǎn)品tyle="font-size: 16px;">,85tyle="font-family: 宋體; font-size: 16px;">年來一直是高質(zhì)量頻率控制產(chǎn)品的穩(wěn)定來源tyle="font-size: 16px;">.Blileytyle="font-family: 宋體; font-size: 16px;">研究和開發(fā)的技術(shù)是業(yè)內(nèi)最具創(chuàng)新性tyle="font-size: 16px;">,tyle="font-family: 宋體; font-size: 16px;">最高質(zhì)量和最強大的設(shè)計tyle="font-size: 16px;">.

tyle="text-indent: 2em;"> tyle="font-size: 16px;">2016tyle="font-family: 宋體; font-size: 16px;">年tyle="font-size: 16px;">5tyle="font-family: 宋體; font-size: 16px;">月tyle="font-size: 16px;">24tyle="font-family: 宋體; font-size: 16px;">日tyle="font-size: 16px;">,tyle="font-family: 宋體; font-size: 16px;">賓夕法尼亞州伊利tyle="font-size: 16px;">-tyle="font-family: 宋體; font-size: 16px;">高性能頻率控制設(shè)備的領(lǐng)導(dǎo)者tyle="font-size: 16px;">Bliley Technologiestyle="font-family: 宋體; font-size: 16px;">宣布推出世界上功耗最低的恒溫振蕩器tyle="font-size: 16px;">LP102 OCXO.LP102tyle="font-family: 宋體; font-size: 16px;">title="恒溫晶振" target="_blank">恒溫晶振在功耗僅為tyle="font-size: 16px;">135mWtyle="font-family: 宋體; font-size: 16px;">的產(chǎn)品中具有出色的穩(wěn)定性和相位噪聲性能tyle="font-size: 16px;">,tyle="font-family: 宋體; font-size: 16px;">是頻率控制行業(yè)的一項重大創(chuàng)新tyle="font-size: 16px;">.

tyle="text-indent: 2em;"> tyle="font-size: 16px;">Blileytyle="font-family: 宋體; font-size: 16px;">推出世界上功耗最低的tyle="font-size: 16px;">LP102 title="OCXO晶體振蕩器" target="_blank">OCXO晶體振蕩器tyle="font-size: 16px;">,tyle="font-family: 宋體; font-size: 16px;">能夠達到產(chǎn)品所需的最高性能tyle="font-size: 16px;">,tyle="font-family: 宋體; font-size: 16px;">但是功耗小tyle="font-size: 16px;">,tyle="font-family: 宋體; font-size: 16px;">具有高可靠使用性tyle="font-size: 16px;">.LP102 OCXOtyle="font-family: 宋體; font-size: 16px;">恒溫晶振tyle="font-size: 16px;">,tyle="font-family: 宋體; font-size: 16px;">小型tyle="font-size: 16px;">,tyle="font-family: 宋體; font-size: 16px;">高精度tyle="font-size: 16px;">,tyle="font-family: 宋體; font-size: 16px;">低功耗tyle="font-size: 16px;">,tyle="font-family: 宋體; font-size: 16px;">是工程技術(shù)的首選tyle="font-size: 16px;">.

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">網(wǎng)絡(luò)的使用分布各種各樣的領(lǐng)域中tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">為了更好的實現(xiàn)網(wǎng)絡(luò)連接tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">高品質(zhì)的晶體振蕩器,title="SMD晶振" target="_blank">SMD晶振tyle="font-family:宋體;font-size:16px">顯得尤為重要tyle="font-size:16px">.

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">假設(shè)在飛機上使用低質(zhì)量的石英晶體振蕩器tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">貼片晶振產(chǎn)品tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">會出現(xiàn)由于低速網(wǎng)絡(luò)導(dǎo)致的圖片都發(fā)不出去tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">因此tyle="font-size:16px">Blileytyle="font-family:宋體;font-size:16px">晶振集團與航天航空產(chǎn)業(yè)合作tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">以幫助解決問題tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">實現(xiàn)更優(yōu)質(zhì)的用戶乘機體驗tyle="font-size:16px">.

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">一些經(jīng)歷過慢速網(wǎng)速的用戶將其與撥號進行了比較tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">在tyle="font-size:16px">Bliley Technologiestyle="font-family:宋體;font-size:16px">開始與機上連接公司合作之前tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">他們面臨的問題包括：連接問題tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">低數(shù)據(jù)速率tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">數(shù)據(jù)丟失等tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">下面億金電子帶著大家一起探討使用低tyle="font-size:16px">gtyle="font-family:宋體;font-size:16px">靈敏度title="有源晶體振蕩器" target="_blank">有源晶體振蕩器增加飛行中tyle="font-size:16px">Wi-Fityle="font-family:宋體;font-size:16px">寬帶的快速連接tyle="font-size:16px">.

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">您是否曾在開車時打過電話tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">但電話意外掉線tyle="font-size:16px">?tyle="font-family:宋體;font-size:16px">這可能發(fā)生在您的呼叫從一個蜂窩塔轉(zhuǎn)移到另一個蜂窩塔時tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">想象一下在巡航高度和tyle="font-size:16px">550tyle="font-family:宋體;font-size:16px">英里tyle="font-size:16px">/tyle="font-family:宋體;font-size:16px">小時行駛時難以切斷這些連接tyle="font-size:16px">!

tyle="text-indent: 2em"> tyle="font-size:16px">OCXOtyle="font-family:宋體;font-size:16px">烤箱控制晶體振蕩器是許多機械和電子設(shè)備的重要組成部件tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">在多種晶體振蕩器類型中選擇一款符合自己要求功能與質(zhì)量的產(chǎn)品是一件讓人煩惱的事情tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">億金電子專業(yè)提供高質(zhì)量tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">低功耗的石英晶體振蕩器tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">title="貼片晶振" target="_blank">貼片晶振產(chǎn)品tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">并且為客戶提供完美的產(chǎn)品解決方案tyle="font-size:16px">.

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">下面億金電子介紹這tyle="font-size:16px">2tyle="font-family:宋體;font-size:16px">個關(guān)鍵信息決定tyle="font-size:16px">OCXOtyle="font-family:宋體;font-size:16px">晶體振蕩器的品質(zhì)tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">以及這些品質(zhì)如何影響設(shè)備的性能tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">歡迎廣大用戶收藏點評tyle="font-size:16px">.

tyle="text-indent: 2em"> tyle="font-size:16px">OCXO tyle="font-family:宋體;font-size:16px">的兩個最重要的品質(zhì)：

tyle="text-indent: 2em"> tyle="font-size:16px">1.tyle="font-family:宋體;font-size:16px">高穩(wěn)定性

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">恒溫控制晶體振蕩器的信號穩(wěn)定性由晶體的tyle="font-size:16px">Qtyle="font-family:宋體;font-size:16px">因子決定tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">而tyle="font-size:16px">Qtyle="font-family:宋體;font-size:16px">因子又與器件設(shè)計工作的頻率成反比tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">頻率越高tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">晶體越不穩(wěn)定tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">這就是為什么開發(fā)新的tyle="font-size:16px">OCXOtyle="font-family:宋體;font-size:16px">title="恒溫晶體振蕩器" target="_blank">恒溫控制晶體振蕩器設(shè)計所做的大部分研究都集中在需要創(chuàng)建一個即使在高頻下工作也能保持穩(wěn)定的振蕩器tyle="font-size:16px">.

tyle="text-indent: 2em"> tyle="font-size:16px">OCXOtyle="font-family:宋體;font-size:16px">恒溫晶振用于需要非常高頻率穩(wěn)定性的應(yīng)用中tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">在某些時候這些振蕩器甚至可以稱之為溫度穩(wěn)定的晶體振蕩器tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">又或者被稱為晶體爐tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">雖然title="石英晶體振蕩器" target="_blank">石英晶體振蕩器（tyle="font-size:16px">3tyle="font-family:宋體;font-size:16px">種主要類型）即使在外部溫度在很大范圍內(nèi)變化時也顯示出高度的穩(wěn)定性tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">但對于某些應(yīng)用tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">甚至需要更高水平的溫度穩(wěn)定性tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">在這些應(yīng)用程序中tyle="font-size:16px">,OCXOtyle="font-family:宋體;font-size:16px">恒溫晶體振蕩器可以提供所需的解決方案tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">與許多其他基于晶體的產(chǎn)品一樣tyle="font-size:16px">,OCXOtyle="font-family:宋體;font-size:16px">恒溫晶振可提供各種封裝和封裝類型tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">還需要考慮性能水平和成本tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">因為這些也會有很大差異tyle="font-size:16px">.

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">高頻率穩(wěn)定性tyle="font-size:16px">OCXOtyle="font-family:宋體;font-size:16px">晶體振蕩器控制溫度的能力

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">有時為了確保更好的穩(wěn)定性時tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">這可以通過將晶體放置在具有恒溫控制如加熱器的隔熱容器中來實現(xiàn)tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">通過將title="石英晶體" target="_blank">石英晶體加熱到高于電子設(shè)備中通常遇到的溫度tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">可以將晶體的溫度保持在恒定溫度tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">這導(dǎo)致更高程度的溫度穩(wěn)定性tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">此外tyle="font-size:16px">,OCXOtyle="font-family:宋體;font-size:16px">中的晶體將被切割tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">以確保其溫度穩(wěn)定性針對內(nèi)部工作溫度進行優(yōu)化tyle="font-size:16px">.

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">賓夕法尼亞州伊利tyle="font-size:16px">-tyle="font-family:宋體;font-size:16px">高性能頻率控制設(shè)備的領(lǐng)導(dǎo)者tyle="font-size:16px">Bliley Technologiestyle="font-family:宋體;font-size:16px">推出的低地球軌道tyle="font-size:16px">(LEO)tyle="font-family:宋體;font-size:16px">衛(wèi)星tyle="font-size:16px">OCXOtyle="font-family:宋體;font-size:16px">晶體振蕩器產(chǎn)品線tyle="font-size:16px">Iristyle="font-family:宋體;font-size:16px">系列tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">百利tyle="font-size:16px">Iristyle="font-family:宋體;font-size:16px">系列tyle="font-size:16px">title="OCXO晶振" target="_blank">OCXO晶振tyle="font-family:宋體;font-size:16px">專為tyle="font-size:16px">LEOtyle="font-family:宋體;font-size:16px">軌道空間應(yīng)用而設(shè)計tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">旨在對tyle="font-size:16px">LEOtyle="font-family:宋體;font-size:16px">軌道典型的總電離劑量和線性能量傳遞進行輻射耐受tyle="font-size:16px">.

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">百利晶振集團推出的tyle="font-size:16px">Lristyle="font-family:宋體;font-size:16px">系列具有tyle="font-size:16px">Blileytyle="font-family:宋體;font-size:16px">晶振固有的高質(zhì)量和穩(wěn)定性tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">具有出色的相位噪聲穩(wěn)定性和tyle="font-size:16px">gtyle="font-family:宋體;font-size:16px">靈敏度tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">與傳統(tǒng)的空間tyle="font-size:16px">OCXOtyle="font-family:宋體;font-size:16px">恒溫振蕩器相比tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">百利tyle="font-size:16px">Iristyle="font-family:宋體;font-size:16px">系列tyle="font-size:16px">title="OCXO晶振" target="_blank">OCXO晶振tyle="font-family:宋體;font-size:16px">的低功耗和小尺寸使其成為小型tyle="font-size:16px">LEOtyle="font-family:宋體;font-size:16px">有效載荷的理想選擇tyle="font-size:16px">.

tyle="font-size:16px">

tyle="font-family:宋體;font-size:16px">  瑞士tyle="font-size:16px">Microtyle="font-family:宋體;font-size:16px">公司是一家專業(yè)生產(chǎn)銷售石英晶體tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">貼片晶振tyle="font-size:16px">,title="32.768K" target="_blank">32.768K,tyle="font-family:宋體;font-size:16px">晶體諧振器等頻率元件的知名制造商tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">一直以來主打tyle="font-size:16px">32.768KHZtyle="font-family:宋體;font-size:16px">音叉晶體系列tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">從插件到表貼封裝滿足各行各業(yè)用戶需求tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">以下為億金電子所提供的tyle="font-size:16px">Microtyle="font-family:宋體;font-size:16px">時鐘晶體振蕩器代碼選型參考tyle="font-size:16px">.

tyle="font-size:16px">tyle="font-size:16px">

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">制造商零件編號

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">制造商

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">晶振代理商

tyle="text-align: center;"> tyle="font-size:15px;font-family:宋體">tyle="font-size:14px">頻率tyle="font-size:14px">(KHz)

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">長度

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">寬度

tyle="text-align: center;"> tyle="font-size:14px;font-family:tahoma, sans-serif">OM-7605-C8-20PPM-TA-QA

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">微晶晶振

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">億金電子

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">32.768

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">2.0mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">1.2mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:tahoma, sans-serif">OV-7604-C7-32.768k-20PPM-TB-QA

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">微晶晶振

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">億金電子

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">32.768

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">3.2mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">1.5mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:tahoma, sans-serif">OV-7604-C7-32.768kHz-20PPM-TA-QC

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">微晶晶振

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">億金電子

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">32.768

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">3.2mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">1.5mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:tahoma, sans-serif">OM-7605-C8-32.768kHz-20PPM-TA-QC

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">title="微晶晶振" target="_blank">微晶晶振

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">億金電子

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">32.768

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">2.0mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">1.2mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:tahoma, sans-serif">OM-7604-C7-32.768kHz-20PPM-TA-QC

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">微晶晶振

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">億金電子

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">32.768

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">3.2mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">1.5mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:tahoma, sans-serif">OV-7604-C7-32.768kHz-20PPM-TB-QC

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">微晶晶振

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">億金電子

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">32.768

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">3.2mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">1.5mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:tahoma, sans-serif">OV-7605-C8-32.768kHz-20PPM-TA-QC

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">微晶晶振

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">億金電子

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">32.768

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">2.0mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">1.2mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:tahoma, sans-serif">OM-7604-C7-32.768kHz-20PPM-TB-QC

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">title="微晶晶振" target="_blank">微晶晶振

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">億金電子

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">32.768

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">3.2mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">1.5mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:tahoma, sans-serif">OV-7604-C7-32.768k-10PPM-TB-QA

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">微晶晶振

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">億金電子

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">32.768

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">3.2mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">1.5mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:tahoma, sans-serif">OV-7604-C7-32.768k-20PPM-TA-QA

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">微晶晶振

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">億金電子

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">32.768

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">3.2mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">1.5mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:tahoma, sans-serif">OV-7604-C7-32.768kHz-10PPM-TA-QC

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">微晶晶振

tyle="text-align: center;"> tyle="font-size:14px;font-family:宋體">億金電子

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">32.768

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">3.2mm

tyle="text-align: center;"> tyle="font-size:14px;font-family:arial, sans-serif">1.5mm

tyle="font-family:宋體;font-size:16px">  微晶晶振具有小型tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">高精度tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">低功耗等優(yōu)勢特點tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">所生產(chǎn)的title="有源晶振" target="_blank">有源晶振tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">石英晶體振蕩器為用戶提供多種電源電壓選擇tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">具有耐高溫tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">耐惡劣環(huán)境等特性tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">更多微晶晶振型號tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">晶振原廠編碼歡迎咨詢tyle="font-size:16px">0755-27876565.

tyle=" text-indent: 2em;"> tyle="font-family:宋體;font-size:16px">有源晶振tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">title="石英晶體" target="_blank">石英晶體振蕩器的輸出具有多種選擇tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">不同的晶體振蕩器輸出信號類型有不同的優(yōu)缺點tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">具體取決于您的產(chǎn)品應(yīng)用tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">了解晶體振蕩器輸出信號類型是一件很有必要的事情tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">可以減少更多的衰減以及產(chǎn)品的時鐘信號的絮亂tyle="font-size:16px">.

tyle=" text-indent: 2em;"> tyle="font-family:宋體;font-size:16px">有關(guān)石英晶體振蕩器輸出信號的優(yōu)缺點對比介紹

tyle=" text-indent: 2em;"> tyle="font-family:宋體;font-size:16px">差分與單端:

tyle=" text-indent: 2em;"> tyle="font-size:16px">正弦波通常提供最佳的相位噪聲,tyle="font-family:宋體;font-size:16px">然后是tyle="font-size:16px">CMOStyle="font-family:宋體;font-size:16px">然后差分

tyle=" text-indent: 2em;"> tyle="font-size:16px">差分信號具有更好的上升和下降時間

tyle=" text-indent: 2em;"> tyle="font-size:16px">差分信號更能抵抗共模噪聲

tyle=" text-indent: 2em;"> tyle="font-size:16px">差分對EMItyle="font-family:宋體;font-size:16px">的影響較小

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">活動下降（也稱為頻率擾動）可能難以在title="晶振" target="_blank">晶振晶體中發(fā)現(xiàn)tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">但是tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">單次活動下降可能會導(dǎo)致應(yīng)用程序信號出現(xiàn)嚴(yán)重問題tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">包括tyle="font-size:16px">GPStyle="font-family:宋體;font-size:16px">或?qū)椣到y(tǒng)tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">想象一下tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">發(fā)射導(dǎo)彈然后失去對導(dǎo)航的控制tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">或者獲得非常不準(zhǔn)確的飛機tyle="font-size:16px">GPStyle="font-family:宋體;font-size:16px">速度讀數(shù)tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">這些（以及許多其他問題）可能是由于未能發(fā)現(xiàn)晶體中的頻率下降tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">重要的是要了解什么是活動下降以及如何避免它們在晶體中發(fā)生tyle="font-size:16px">......

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">在晶體共振期間可以激發(fā)許多不同類型的模式tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">其中之一是“耦合模式”tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">通常稱為“活動下降”tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">當(dāng)tyle="font-size:16px">2tyle="font-family:宋體;font-size:16px">個或更多激發(fā)模式tyle="font-size:16px">/tyle="font-family:宋體;font-size:16px">諧波以相同速率脈沖時tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">發(fā)生活動驟降tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">具有相應(yīng)諧波的許多模式可以在特定溫度下耦合到主模式并破壞石英晶體的性能tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">性能下降是術(shù)語“活動下降”的起源tyle="font-size:16px">.

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">活動下降也會導(dǎo)致某些溫度范圍內(nèi)的頻率變化tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">在某些情況下tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">這種晶振頻率偏差會導(dǎo)致振蕩一起停止tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">這些活動傾角在較小尺寸的title="石英晶體" target="_blank">石英晶體上更常見tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">這些活動下降可能會在信號處理過程中產(chǎn)生負面影響tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">例如tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">由于活動下降引起的頻率尖峰可能會導(dǎo)致tyle="font-size:16px">GPStyle="font-family:宋體;font-size:16px">接收器出現(xiàn)兩個主要問題：

tyle="text-indent: 2em"> tyle="font-size:16px">1.tyle="font-family:宋體;font-size:16px">頻率尖峰可被錯誤地解釋為tyle="font-size:16px">GPStyle="font-family:宋體;font-size:16px">的速度變化tyle="font-size:16px">.2.tyle="font-family:宋體;font-size:16px">強烈的頻率尖峰可導(dǎo)致衛(wèi)星完全斷開tyle="font-size:16px">GPStyle="font-family:宋體;font-size:16px">連接tyle="font-size:16px">.

tyle=" text-indent: 2em;"> tyle="font-family:宋體;font-size:16px">晶體振蕩器根據(jù)不同領(lǐng)域的產(chǎn)品需求被分為tyle="font-size:16px">Ttyle="font-size:16px">Ctyle="text-indent:2em;font-size:16px">XOtyle="text-indent:2em;font-family:宋體;font-size:16px">title="溫補石英晶體振蕩器" target="_blank">溫補石英晶體振蕩器tyle="text-indent:2em;font-size:16px">,VCXOtyle="text-indent:2em;font-family:宋體;font-size:16px">電壓控制晶體振蕩器tyle="text-indent:2em;font-size:16px">,OCXOtyle="text-indent:2em;font-family:宋體;font-size:16px">溫度控制晶體振蕩tyle="text-indent:2em;font-size:16px">,VC-TCXOtyle="text-indent:2em;font-family:宋體;font-size:16px">壓控溫補晶體振蕩器tyle="text-indent:2em;font-size:16px">,SPXOtyle="text-indent:2em;font-family:宋體;font-size:16px">時鐘晶體振蕩器tyle="text-indent:2em;font-size:16px">,tyle="text-indent:2em;font-family:宋體;font-size:16px">差分輸出晶體振蕩器等tyle="text-indent:2em;font-size:16px">.tyle="text-indent:2em;font-family:宋體;font-size:16px">然而這些石英晶體振蕩器同樣可以進行小分類tyle="text-indent:2em;font-size:16px">,tyle="text-indent:2em;font-family:宋體;font-size:16px">以下是億金電子對于你沒聽說過的tyle="text-indent:2em;font-size:16px">TCXOtyle="text-indent:2em;font-family:宋體;font-size:16px">晶振tyle="text-indent:2em;font-size:16px">4tyle="text-indent:2em;font-family:宋體;font-size:16px">種分類介紹tyle="text-indent:2em;font-size:16px">.

tyle=" text-indent: 2em;"> tyle="font-family:宋體;font-size:16px">標(biāo)準(zhǔn)tyle="font-size:16px">TCXOtyle="font-family:宋體;font-size:16px">溫補晶振具有相當(dāng)多的性能質(zhì)量tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">一些最常見的性能數(shù)據(jù)總結(jié)如下:

tyle=" text-indent: 2em;"> tyle="font-size:16px">TCXO PPMtyle="font-family:宋體;font-size:16px">性能:tyle="font-size:16px">TCXOtyle="font-family:宋體;font-size:16px">溫度性能優(yōu)于普通晶體振蕩器tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">通?？梢钥吹?/span>tyle="font-size:16px">10tyle="font-family:宋體;font-size:16px">到tyle="font-size:16px">40tyle="font-family:宋體;font-size:16px">倍改善的數(shù)字tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">在tyle="font-size:16px">0tyle="font-family:宋體;font-size:16px">至tyle="font-size:16px">70tyle="font-family:宋體;font-size:16px">℃的溫度范圍內(nèi)tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">優(yōu)于±tyle="font-size:16px">1.5ppmtyle="font-family:宋體;font-size:16px">的數(shù)字難以實現(xiàn)tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">因為它們屬于成本顯著增加的高精度類別tyle="font-size:16px">.

tyle=" text-indent: 2em;"> tyle="font-family:宋體;font-size:16px">功耗:鑒于所需的額外電路tyle="font-size:16px">,title="TCXO晶振" target="_blank">TCXO晶振tyle="font-family:宋體;font-size:16px">的功耗將大于普通石英晶體振蕩器tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">此外成本更高tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">還應(yīng)該記住tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">振蕩器啟動后需要一段時間才能使振蕩器穩(wěn)定下來tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">取決于設(shè)計tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">這可以是tyle="font-size:16px">100mstyle="font-family:宋體;font-size:16px">的量級tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">或者可能更長tyle="font-size:16px">.

tyle=" text-indent: 2em;"> tyle="font-family:宋體;font-size:16px">電源要求:實際電源要求取決于設(shè)備tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">許多電源采用tyle="font-size:16px">3Vtyle="font-family:宋體;font-size:16px">電源供電tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">可能只需tyle="font-size:16px">2mA,tyle="font-family:宋體;font-size:16px">但這取決于一般類型tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">制造商和所選的特定器件tyle="font-size:16px">.

tyle=" text-indent: 2em;"> tyle="font-family:宋體;font-size:16px">隨著科技發(fā)展對于晶體振蕩器的使用越來越多tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">包括tyle="font-size:16px">TCXO,VCXO,OCXO,SPXOtyle="font-family:宋體;font-size:16px">等多種類型tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">當(dāng)然還包括title="差分石英晶體振蕩器" target="_blank">差分石英晶體振蕩器以及可編程振蕩器等tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">億金電子是國內(nèi)有名的晶振供貨商tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">憑借高穩(wěn)定的產(chǎn)品質(zhì)量以及豐富的產(chǎn)品種類獲得廣大用戶一致認可tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">億金電子代理德國tyle="font-size:16px">KVGtyle="font-family:宋體;font-size:16px">晶振品牌tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">提供多種封裝尺寸包括tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">從插件到貼片封裝足以滿足您的需求tyle="font-size:16px">.

tyle=" text-indent: 2em;"> tyle="font-family:宋體;font-size:16px">全新tyle="font-size:16px">KVGtyle="font-family:宋體;font-size:16px">恒溫晶體振蕩器tyle="font-size:16px">SMDtyle="font-family:宋體;font-size:16px">封裝實現(xiàn)高精密tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">密封性極好tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">德國tyle="font-size:16px">title="KVG晶振" target="_blank">KVG晶振tyle="font-family:宋體;font-size:16px">集團成立較早tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">一直在不斷研發(fā)創(chuàng)造更多符合市場需求的產(chǎn)品tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">如今推出新型表貼式tyle="font-size:16px">OCXOtyle="font-family:宋體;font-size:16px">恒溫晶振tyle="font-size:16px">.KVGtyle="font-family:宋體;font-size:16px">溫度控制晶體振蕩器tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">具有完整的tyle="font-size:16px">Stratum 3tyle="font-family:宋體;font-size:16px">性能tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">甚至更好更高精密tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">比如在惡劣環(huán)境中tyle="font-size:16px">,24tyle="font-family:宋體;font-size:16px">小時內(nèi)的總穩(wěn)定性保持±tyle="font-size:16px">0.16ppmtyle="font-family:宋體;font-size:16px">精度偏差tyle="font-size:16px">.

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">億金電子是國內(nèi)有名的石英晶振tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">晶體振蕩器供應(yīng)商tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">多年來為廣大用戶提供了無數(shù)高優(yōu)異產(chǎn)品tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">包括臺灣tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">日本tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">title="歐美晶振" target="_blank">歐美晶振品牌tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">為了更好的為廣大用戶提供質(zhì)優(yōu)價廉的晶振產(chǎn)品tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">億金電子不僅為廣大用戶免費提供現(xiàn)貨晶振樣品tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">并且提供各種晶振香關(guān)的資料信息tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">查詢tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">下載tyle="font-size:16px">.

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">一款產(chǎn)品在選用石英晶體振蕩器時tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">首先要確定的就是其工作電壓是多少tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">因為title="有源晶振" target="_blank">有源晶振tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">晶體振蕩器通常會tyle="font-size:16px">”tyle="font-family:宋體;font-size:16px">校準(zhǔn)tyle="font-size:16px">”tyle="font-family:宋體;font-size:16px">到特定的一個電壓值tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">精確的頻率需要恒定的預(yù)定工作電壓tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">如果發(fā)生偏差tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">晶體振蕩器將產(chǎn)生不準(zhǔn)確的頻率tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">最終可能導(dǎo)致故障tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">這是一個行業(yè)標(biāo)準(zhǔn)tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">但現(xiàn)在tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">通過新的tyle="font-size:16px">JO22tyle="font-family:宋體;font-size:16px">晶體振蕩器和tyle="font-size:16px">JO32tyle="font-family:宋體;font-size:16px">晶體振蕩器tyle="font-size:16px">,Jauchtyle="font-family:宋體;font-size:16px">集團提供了更大的靈活性tyle="font-size:16px">.

tyle=" text-indent: 2em;"> tyle="font-family:宋體;font-size:16px">工業(yè)機器人用于電子tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">汽車tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">食品和醫(yī)療行業(yè)tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">僅舉幾例tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">用于運輸物品tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">組裝零件和產(chǎn)品tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">包裝貨物以及執(zhí)行無數(shù)其他任務(wù)tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">現(xiàn)代工廠依賴機器人tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">預(yù)計發(fā)達國家和新興國家的機器人需求將繼續(xù)攀升tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">因此帶動機器人title="晶振" target="_blank">晶振等元件的需求不斷上升tyle="font-size:16px">.

tyle=" text-indent: 2em;"> tyle="font-size:16px">EPSON CRYSTALtyle="font-family:宋體;font-size:16px">從用戶的角度開發(fā)機器人

tyle=" text-indent: 2em;"> tyle="font-family:宋體;font-size:16px">愛普生不僅在電子元件方面取得重大成果tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">在機器人方面也取得可觀成績tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">愛普生把自己所生產(chǎn)的機器人放在自己的工廠工作tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">這些工廠生產(chǎn)各種產(chǎn)品tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">包括title="石英貼片晶振" target="_blank">石英貼片晶振tyle="font-size:16px">,32.768Ktyle="font-family:宋體;font-size:16px">手表晶振tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">以及手表到打印機再到投影儀tyle="font-size:16px">.

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">振蕩器的基本結(jié)構(gòu)包括兩個元件tyle="font-size:16px">-tyle="font-family:宋體;font-size:16px">放大器和頻率選擇器網(wǎng)絡(luò)tyle="font-size:16px">.tyle="text-indent: 2em; font-family: 宋體; font-size: 16px;">為系統(tǒng)計時有兩種方法：完全使用集成晶體振蕩器tyle="text-indent: 2em; font-size: 16px;">,tyle="text-indent: 2em; font-family: 宋體; font-size: 16px;">或直接配合晶體使用片內(nèi)振蕩器tyle="text-indent: 2em; font-size: 16px;">.tyle="text-indent: 2em; font-family: 宋體; font-size: 16px;">使用tyle="text-indent: 2em; font-size: 16px;">XOtyle="text-indent: 2em; font-family: 宋體; font-size: 16px;">傾向于增加功耗和系統(tǒng)成本tyle="text-indent: 2em; font-size: 16px;">.tyle="text-indent: 2em; font-family: 宋體; font-size: 16px;">通過將title="石英晶體" target="_blank">石英晶體與嵌入式皮爾斯相匹配tyle="text-indent: 2em; font-size: 16px;">MCUtyle="text-indent: 2em; font-family: 宋體; font-size: 16px;">內(nèi)部的振蕩電路tyle="text-indent: 2em; font-size: 16px;">,tyle="text-indent: 2em; font-family: 宋體; font-size: 16px;">系統(tǒng)電源消費和成本降低tyle="text-indent: 2em; font-size: 16px;">.

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">大多數(shù)嵌入式振蕩器電路都使用皮爾斯振蕩器tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">一種由tyle="font-size:16px">atyle="font-family:宋體;font-size:16px">組成的配置簡單的逆變器放大器作為反相增益元件循環(huán)內(nèi)tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">在大多數(shù)情況下tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">放大器單元是tyle="font-size:16px">MCUtyle="font-family:宋體;font-size:16px">的內(nèi)部并且頻率選擇性網(wǎng)絡(luò)在外部tyle="font-size:16px">MCU.tyle="font-family:宋體;font-size:16px">外部網(wǎng)絡(luò)中的關(guān)鍵組件是石英晶體tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">相關(guān)的回路電容器和一系列（限流）電阻（tyle="font-size:16px">Rstyle="font-family:宋體;font-size:16px">）也被使用tyle="font-size:16px">.

tyle="font-size:16px">  愛普生晶振從插件到貼片每一種型號都有著重要的作用,并且根據(jù)不同領(lǐng)域同一種型號具有多種規(guī)格參數(shù)可選.比如下列圖標(biāo)中的愛普生車載target="_blank" title="晶振">tyle="font-size:16px">晶振tyle="font-size:16px">歸類應(yīng)用細分講解,是根據(jù)汽車中不同的功能部件所對應(yīng)的愛普生晶振型號.tyle="font-size: 16px;">汽車導(dǎo)航EPSON晶振型號有哪些?