tyle="font-family:宋體;font-size:16px">智能手表的使用量每年都在增長tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">預(yù)計(jì)到tyle="font-size:16px">2022tyle="font-family:宋體;font-size:16px">年將突破tyle="font-size:16px">1tyle="font-family:宋體;font-size:16px">億支tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">雖然智能手表上尚未出現(xiàn)吸引消費(fèi)者的殺手級應(yīng)用tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">但從各種生理信息感測到各類生活功能tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">已具備不少有價(jià)值的功能tyle="font-size:16px">.tyle="font-family: 宋體; font-size: 16px;">手表功能越多用到的晶振也越多tyle="font-size: 16px;">,tyle="font-family: 宋體; font-size: 16px;">比如tyle="font-size: 16px;">GPS,tyle="font-family: 宋體; font-size: 16px;">藍(lán)牙等title="貼片晶振" target="_blank">貼片晶振tyle="font-size: 16px;">.tyle="font-family: 宋體; font-size: 16px;">在智能手表中的關(guān)鍵元件是tyle="font-size: 16px;">32.768Ktyle="font-family: 宋體; font-size: 16px;">時(shí)鐘晶振tyle="font-size: 16px;">.tyle="font-family: 宋體; font-size: 16px;">智能手表市場需求帶動(dòng)tyle="font-size: 16px;">32.768Ktyle="font-family: 宋體; font-size: 16px;">表晶的使用tyle="font-size: 16px;">,tyle="font-family: 宋體; font-size: 16px;">那為什么越來越多廠商選擇tyle="font-size: 16px;">Q-SPT7P0327605C5GFtyle="font-family: 宋體; font-size: 16px;">智能手表晶振？

tyle="font-family:宋體;font-size:16px">晶振選型主要包含封裝尺寸tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">精度偏差tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">溫度范圍等tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">為了更好的提供用戶選型采購tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">各大品牌通過數(shù)字與字母的組合tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">為每一個(gè)title="晶振" target="_blank">晶振型號對應(yīng)的參數(shù)設(shè)立了一個(gè)編碼代碼tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">比如tyle="font-size:16px">TXCtyle="font-family:宋體;font-size:16px">晶振代碼tyle="font-size:16px">7V-14.7456MAAV-T,tyle="font-family:宋體;font-size:16px">精工晶振編碼tyle="font-size:16px">Q-SC16S0321070CAFF,tyle="font-family:宋體;font-size:16px">愛普生晶振編碼tyle="font-size:16px">X1G0035610093,tyle="font-family:宋體;font-size:16px">泰藝晶振代碼tyle="font-size:16px">XYLEELNANF-50.000000tyle="font-family:宋體;font-size:16px">等tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">每一個(gè)都有它自己的所代表的含義tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">或簡單或難tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">都要我們細(xì)心去發(fā)現(xiàn)tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">下面億金電子帶大家一起看看數(shù)字與字母tyle="font-size:16px">7B-40.000MAAE-Ttyle="font-family:宋體;font-size:16px">神奇的晶振代碼tyle="font-size:16px">.

tyle="font-family:宋體;font-size:16px">  我們接下來要分析的晶振代碼是臺(tái)灣tyle="font-size:16px">TXCtyle="font-family:宋體;font-size:16px">品牌的tyle="font-size:16px">,TXCtyle="font-family:宋體;font-size:16px">晶振不僅在臺(tái)灣tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">在世界各地同樣有名tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">因其高穩(wěn)定tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">高可靠的產(chǎn)品質(zhì)量獲得業(yè)內(nèi)一致認(rèn)可tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">主要研發(fā)制造石英title="貼片晶振" target="_blank">貼片晶振tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">石英晶體振蕩器tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">溫補(bǔ)有源晶振等tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">豐富的產(chǎn)品種類tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">均采用符合歐洲tyle="font-size:16px">ROHStyle="font-family:宋體;font-size:16px">環(huán)保要求的材料制造tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">并且獲得國際tyle="font-size:16px">ISO14001tyle="font-family:宋體;font-size:16px">標(biāo)準(zhǔn)認(rèn)證tyle="font-size:16px">.

tyle="font-family:宋體;font-size:16px">  隨著智能生活不斷提高tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">汽車作為主要的交通出行工具也在不斷發(fā)展tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">如今智能汽車tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">自動(dòng)駕駛汽車的研究是業(yè)內(nèi)較為關(guān)注的問題tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">為了更好的推動(dòng)汽車行業(yè)的發(fā)展tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">電子元件tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">包括石英貼片晶振tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">title="石英晶體振蕩器" target="_blank">石英晶體振蕩器tyle="font-size:16px">,IC,tyle="font-family:宋體;font-size:16px">芯片等制造商也在不斷努力tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">密切關(guān)注市場tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">新技術(shù)和應(yīng)用tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">為客戶提供符合市場的解決方案tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">提供高精密tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">低功耗產(chǎn)品tyle="font-size:16px">.

tyle="font-size:16px">  Jauchtyle="font-family:宋體;font-size:16px">是業(yè)內(nèi)有名的頻率元件制造商tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">所制造的石英晶體tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">title="貼片晶振" target="_blank">貼片晶振憑借高穩(wěn)定的質(zhì)量獲得廣大客戶一致認(rèn)可tyle="font-size:16px">.Jauchtyle="font-family:宋體;font-size:16px">成立于tyle="font-size:16px">1954tyle="font-family:宋體;font-size:16px">年tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">總部設(shè)在德國tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">并擁有全球分銷網(wǎng)絡(luò)tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">擁有銷售精英團(tuán)隊(duì)tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">為用戶提供從產(chǎn)品開發(fā)到批量生產(chǎn)的技術(shù)支持tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">以下所介紹到的是tyle="font-size:16px">Jauchtyle="font-family:宋體;font-size:16px">汽車晶振型號列表tyle="font-size:16px">.

tyle="text-align: center"> tyle="font-family:宋體;font-size:18px">深圳市億金電子tyle="font-size:18px">2019tyle="font-family:宋體;font-size:18px">年中秋節(jié)放假安排

tyle="text-indent: 42px"> tyle="font-family:宋體;font-size:18px">致新老用戶tyle="font-size:18px">:

tyle="text-indent: 28px"> tyle="font-size:18px">  tyle="font-family:宋體;font-size:18px">中秋佳節(jié)來臨之際tyle="font-size:18px">,tyle="font-family:宋體;font-size:18px">深圳市億金電子有限公司根據(jù)法定節(jié)假日安排從tyle="font-size:18px">2019tyle="font-family:宋體;font-size:18px">年tyle="font-size:18px">9tyle="font-family:宋體;font-size:18px">月tyle="font-size:18px">13tyle="font-family:宋體;font-size:18px">日tyle="font-size:18px">~2019tyle="font-family:宋體;font-size:18px">年tyle="font-size:18px">9tyle="font-family:宋體;font-size:18px">月tyle="font-size:18px">15tyle="font-family:宋體;font-size:18px">日假期三天tyle="font-size:18px">.tyle="font-family:宋體;font-size:18px">歡迎新老用戶提前下單備貨tyle="font-size:18px">,tyle="font-family:宋體;font-size:18px">安排好時(shí)間避免耽誤交期影響您生產(chǎn)使用title="晶振" target="_blank">晶振tyle="font-size:18px">.

tyle="font-family:宋體;font-size:16px">在數(shù)字音頻中tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">時(shí)鐘頻率的相位噪聲會(huì)影響tyle="font-size:16px">DACtyle="font-family:宋體;font-size:16px">的抖動(dòng)功能tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">并導(dǎo)致聲源的惡化tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">從而妨礙忠實(shí)的聲音再現(xiàn)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">需要具有優(yōu)異相位噪聲特性tyle="font-size:16px">(tyle="font-family:宋體;font-size:16px">低抖動(dòng)tyle="font-size:16px">)tyle="font-family:宋體;font-size:16px">的主時(shí)鐘晶體振蕩器以改善聲音再現(xiàn)性tyle="font-size:16px">.

tyle="font-family:宋體;font-size:16px">相位噪聲由遠(yuǎn)離title="石英晶體振蕩器" target="_blank">石英晶體振蕩器的原始頻率測量的頻率分量的電平表示tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">與參考頻率的距離稱為偏移頻率tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">主要在tyle="font-size:16px">1Hztyle="font-family:宋體;font-size:16px">至tyle="font-size:16px">1MHztyle="font-family:宋體;font-size:16px">的范圍內(nèi)測量tyle="font-size:16px">.

tyle="font-family:宋體;font-size:16px">此外tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">頻率穩(wěn)定性通常被認(rèn)為對晶體振蕩器很重要tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">但頻率穩(wěn)定性意味著一種不會(huì)長時(shí)間波動(dòng)的措施tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">音頻設(shè)備在短期內(nèi)需要的波動(dòng)小于長期的穩(wěn)定性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">頻率穩(wěn)定度約為±tyle="font-size:16px">30ppmtyle="font-family:宋體;font-size:16px">至±tyle="font-size:16px">100ppmtyle="font-family:宋體;font-size:16px">的tyle="font-size:16px">SPXOtyle="font-family:宋體;font-size:16px">晶振tyle="font-size:16px">(*4)tyle="font-family:宋體;font-size:16px">通常用作主時(shí)鐘tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">對于高端數(shù)字音頻tyle="font-size:16px">,OCXOtyle="font-family:宋體;font-size:16px">晶振tyle="font-size:16px">(*5)tyle="font-family:宋體;font-size:16px">可用于更高質(zhì)量的聲音tyle="font-size:16px">.

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">整個(gè)tyle="font-size:16px">2019tyle="font-family:宋體;font-size:16px">年上半年tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">除日系外幾乎所有原廠和代理商都處于tyle="font-size:16px">MLCCtyle="font-family:宋體;font-size:16px">清庫存階段tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">而在歷經(jīng)大半年的“清庫存”后tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">目前tyle="font-size:16px">,MLCCtyle="font-family:宋體;font-size:16px">價(jià)格初露“觸底反彈”跡象tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">根據(jù)tyle="font-size:16px">8tyle="font-family:宋體;font-size:16px">月tyle="font-size:16px">7tyle="font-family:宋體;font-size:16px">日國際電子商情網(wǎng)整理的數(shù)據(jù)來看tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">臺(tái)灣被動(dòng)元器件大廠國巨、華新科與禾伸堂tyle="font-size:16px">7tyle="font-family:宋體;font-size:16px">月營收紛紛出爐tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">業(yè)績較tyle="font-size:16px">6tyle="font-family:宋體;font-size:16px">月均有普遍提升tyle="font-size:16px">.

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">被動(dòng)元器件缺貨漲價(jià)tyle="font-size:16px">MLCCtyle="font-family:宋體;font-size:16px">最為兇猛tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">title="晶振" target="_blank">晶振市場如何?tyle="font-size:16px">8tyle="font-family:宋體;font-size:16px">日tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">《國際電子商情》連線了幾家被動(dòng)元器件代理商tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">他們大多表示目前還未感受到有明顯市場拉動(dòng)力來大規(guī)模“去庫存化”tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">不過庫存壓力確實(shí)比年初有所好轉(zhuǎn)tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">因受到終端需求乏力及原廠“出貨合約”的壓力tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">代理商tyle="font-size:16px">MLCCtyle="font-family:宋體;font-size:16px">“觸底反彈”的時(shí)間要比原廠更晚一些tyle="font-size:16px">.

tyle="font-size:16px"> 科技發(fā)展創(chuàng)新,每一天電子產(chǎn)品,智能設(shè)備都在進(jìn)步,變得更加智能,集成度更高.身體傳感器可以監(jiān)測我們的健康,target="_blank">tyle="font-size:16px">SMD晶振tyle="font-size:16px">可以使車可以自己開車,網(wǎng)絡(luò)家庭可以在需要時(shí)啟動(dòng).

tyle="font-size:16px">  一直以來Maxim公司都在不斷努力為廣大用戶提供更好的服務(wù),解決工程問題并賦予設(shè)計(jì)創(chuàng)新能力,使我們的客戶能夠創(chuàng)造塑造我們世界的產(chǎn)品.我們的創(chuàng)新和高性能模擬和混合信號產(chǎn)品和技術(shù)使系統(tǒng)更小巧,更智能,具有更高的安全性和更高的能效.

tyle="font-size:16px">  Maxim擁有先進(jìn)的設(shè)備,優(yōu)異的產(chǎn)品,從我們的title="石英晶體" target="_blank">石英晶體,貼片晶振,傳感器平臺(tái)到嵌入式安全,電源管理,接口,通信等IC解決方案,我們的技術(shù)使設(shè)計(jì)創(chuàng)新成為可能.

tyle="text-indent: 2em"> tyle="font-size:16px">MEMS(tyle="font-family:宋體;font-size:16px">微機(jī)電系統(tǒng)tyle="font-size:16px">)tyle="font-family:宋體;font-size:16px">技術(shù)已經(jīng)在精確的實(shí)時(shí)時(shí)鐘tyle="font-size:16px">(RTC)tyle="font-family:宋體;font-size:16px">中實(shí)現(xiàn)tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">使其非常堅(jiān)固tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">在時(shí)間和溫度上都非常精確tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">并且比使用標(biāo)準(zhǔn)title="圓柱晶振" target="_blank">圓柱晶振技術(shù)構(gòu)建的時(shí)鐘小得多tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">文中探討了這種新的令人興奮的技術(shù)在精確tyle="font-size:16px">RTCtyle="font-family:宋體;font-size:16px">應(yīng)用中實(shí)現(xiàn)的顯著性能增強(qiáng)tyle="font-size:16px">.

tyle="text-indent: 2em"> tyle="font-size:16px">MEMStyle="font-family:宋體;font-size:16px">的基本優(yōu)勢才剛剛開始

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">與tyle="font-size:16px">32.768Ktyle="font-family:宋體;font-size:16px">音叉圓柱形晶體相比tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">面積減少了tyle="font-size:16px">47tyle="font-family:宋體;font-size:16px">倍tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">體積減少了tyle="font-size:16px">182tyle="font-family:宋體;font-size:16px">倍tyle="font-size:16px">(tyle="font-family:宋體;font-size:16px">參見圖tyle="font-size:16px">1),Maxim Integratedtyle="font-family:宋體;font-size:16px">精確tyle="font-size:16px">RTCtyle="font-family:宋體;font-size:16px">產(chǎn)品系列中使用的tyle="font-size:16px">MEMStyle="font-family:宋體;font-size:16px">諧振器技術(shù)在tyle="font-size:16px">RTCtyle="font-family:宋體;font-size:16px">的尺寸和封裝選項(xiàng)方面具有顯著優(yōu)勢tyle="font-size:16px">.

tyle="font-size:16px">  QANTEK技術(shù)公司成立于2005年,其愿景是成為具有卓越設(shè)計(jì)和技術(shù)支持的全球時(shí)間和頻率管理組件制造商.QANTEK創(chuàng)造了極具競爭力的商業(yè)模式,使其能夠?yàn)樵荚O(shè)備制造商,合同制造商和分銷商提供廣泛的高可靠性微處理器晶體和晶體振蕩器.title="QANTEK晶振" target="_blank">QANTEK晶振我們的客戶提供高質(zhì)量的產(chǎn)品,具有競爭力的價(jià)格,及時(shí)交付,優(yōu)秀的工程和技術(shù)支持,以及在短時(shí)間內(nèi)改變生產(chǎn)要求的靈活性.QANTEK的商業(yè)模式是通過在初始設(shè)計(jì),原型設(shè)計(jì)和制造流程中為其提供幫助,與客戶發(fā)展緊密的長期關(guān)系.

tyle="font-size:16px">  QANTEK CRYSTAL包括通孔和表面安裝提供的全面產(chǎn)品范圍：

tyle="font-size:16px">  title="石英晶體" target="_blank">石英晶體（XTAL）

tyle="font-size:16px">  時(shí)鐘振蕩器（XO）

tyle="font-size:16px">  壓控晶體振蕩器（VCXO）

tyle="font-size:16px">  溫度補(bǔ)償晶體振蕩器（TCXO）

tyle="font-size:16px">  烘箱控制晶體振蕩器（OCXOs）

tyle="font-size:16px">  石英晶體濾波器

tyle="font-size:16px">  title="陶瓷諧振器" target="_blank">陶瓷諧振器

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">精工是日本知名品牌tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">擁有先進(jìn)的生產(chǎn)技術(shù)tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">產(chǎn)品陣容包括手表tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">精密儀器tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">時(shí)鐘晶振tyle="font-size:16px">,title="32.768K" target="_blank">32.768Ktyle="font-family:宋體;font-size:16px">音叉晶體等tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">精工領(lǐng)先世界的技術(shù)為各行各業(yè)的用戶提供了無數(shù)優(yōu)異的產(chǎn)品tyle="font-size:16px">.

tyle="text-indent: 2em"> tyle="font-family:宋體;font-size:16px">如今tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">精工電子以精湛的技術(shù)人員制造出具有世界最高質(zhì)量和精度的高品質(zhì)機(jī)械表tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">并使用最先進(jìn)的生產(chǎn)線制造石英表機(jī)芯tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">石英晶體tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">以實(shí)現(xiàn)最大限度的自動(dòng)化tyle="font-size:16px">.

tyle="font-size:16px">  汽車系統(tǒng)所用到的晶振型號是比較多的,包括陶瓷晶振,target="_blank">tyle="font-size:16px">溫補(bǔ)晶振tyle="font-size:16px">,SMD晶體等多種類型,分布于汽車的各個(gè)系統(tǒng)中.村田陶瓷諧振器被用于廣泛的汽車應(yīng)用中,基于村田制作所多年來豐富的專業(yè)設(shè)計(jì)和制造技術(shù).

tyle="font-size:16px">  為什么客戶選擇村田制作所的CERALOCK陶瓷諧振器,以下表格介紹了title="村田晶振" target="_blank">村田晶振的優(yōu)勢之選.tyle="font-size:16px;word-spacing:-1.5px">村田陶瓷諧振器提供-40℃~85℃工業(yè)級,-40℃~125℃汽車級范圍,符合汽車應(yīng)用要求,具有抗振性強(qiáng),耐惡劣環(huán)境等特點(diǎn).以下是用于汽車應(yīng)用的村田tyle="font-size: 16px; word-spacing: -1.5px;">title="陶瓷諧振器" target="_blank">陶瓷諧振器tyle="font-size:16px;word-spacing:-1.5px">CERALOCK®系列的型號.

tyle="font-family:宋體;font-size:16px">  晶體單元由高穩(wěn)定性壓電title="石英晶體" target="_blank">石英晶體制成tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">起到機(jī)械諧振器的作用tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">晶體單元可以產(chǎn)生時(shí)鐘信號tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">這對tyle="font-size:16px">ICtyle="font-family:宋體;font-size:16px">和tyle="font-size:16px">LSItyle="font-family:宋體;font-size:16px">的運(yùn)行至關(guān)重要tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">可實(shí)現(xiàn)高穩(wěn)定性tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">無需調(diào)整的性能和小型化tyle="font-size:16px">.

tyle="font-family:宋體;font-size:16px">  村田擁有世界領(lǐng)先的生產(chǎn)技術(shù)tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">在生產(chǎn)電子元器件方面具有領(lǐng)導(dǎo)地位tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">一直以來村田所生產(chǎn)的title="陶瓷晶體" target="_blank">陶瓷晶體tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">陶瓷諧振器都是工廠企業(yè)所指定的品牌tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">隨著市場發(fā)展需求tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">石英貼片晶振變得無處不在tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">用于各行各業(yè)tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">村田看準(zhǔn)時(shí)機(jī)研發(fā)生產(chǎn)石英晶振晶體tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">憑借自身豐富的生產(chǎn)經(jīng)驗(yàn)以及專業(yè)知識(shí)tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">取得可觀成績tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">獲得廣大用戶認(rèn)可tyle="font-size:16px">. tyle="font-family:宋體;font-size:16px">以下是tyle="font-size:16px">MuRata Crystaltyle="font-family:宋體;font-size:16px">生產(chǎn)晶振晶體單元的工廠tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">包括所在地區(qū)tyle="font-size:16px">.

tyle=" text-indent: 2em;"> tyle="font-family:宋體;font-size:16px">村田制作所是有名的頻率元件tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">電子元件生產(chǎn)制造商tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">擁有先進(jìn)的生產(chǎn)技術(shù)tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">不管是title="貼片晶振" target="_blank">貼片晶振tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">陶瓷晶振tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">還是石英晶體tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">都在業(yè)內(nèi)取得了重大成績tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">村田晶振不止注重產(chǎn)品質(zhì)量tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">并且所生產(chǎn)的產(chǎn)品均符合歐盟tyle="font-size:16px">ROHStyle="font-family:宋體;font-size:16px">環(huán)保要求tyle="font-size:16px">.

tyle=" text-indent: 2em;"> tyle="font-family:宋體;font-size:16px">在tyle="font-size:16px">1996tyle="font-family:宋體;font-size:16px">年tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">村田制定了“環(huán)境危害物質(zhì)自愿管理計(jì)劃”tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">制定了村田自己的自愿監(jiān)管標(biāo)準(zhǔn)tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">從那時(shí)起tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">村田制作所一直努力減少并最終消除我們產(chǎn)品中含有的對環(huán)境有害的物質(zhì)tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">領(lǐng)先于其他制造商tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">村田晶振集團(tuán)的自愿性監(jiān)管計(jì)劃還涵蓋了tyle="font-size:16px">RoHStyle="font-family:宋體;font-size:16px">指令中指定的六種物質(zhì)tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">村田制作所已采取措施tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">在宣布和執(zhí)行前tyle="font-size:16px">RoHS(2002/95/EC)tyle="font-family:宋體;font-size:16px">之前tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">從早期階段逐步淘汰tyle="font-size:16px">RoHStyle="font-family:宋體;font-size:16px">指定物質(zhì)tyle="font-size:16px">.

tyle=" text-indent: 2em;"> tyle="font-family:宋體;font-size:16px">導(dǎo)致晶振頻率差異的原因以及預(yù)防措施

tyle=" text-indent: 2em;"> tyle="font-family:宋體;font-size:16px">如果title="石英貼片晶振" target="_blank">石英貼片晶振實(shí)際振蕩頻率從標(biāo)稱頻率偏移tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">則將考慮以下原因：

tyle=" text-indent: 2em;"> tyle="font-size:16px">1.tyle="font-family:宋體;font-size:16px">晶體單元的實(shí)際驅(qū)動(dòng)電平超過其指定的最大值tyle="font-size:16px">.

tyle=" text-indent: 2em;"> tyle="font-size:16px">2.tyle="font-family:宋體;font-size:16px">實(shí)際負(fù)載電容與規(guī)范中的指定值不同

tyle=" text-indent: 2em;"> tyle="font-size:16px">3.tyle="font-family:宋體;font-size:16px">振蕩不正常

tyle=" text-indent: 2em;"> tyle="font-size:16px">3-1tyle="font-family:宋體;font-size:16px">、晶體單元的實(shí)際驅(qū)動(dòng)電平超過其指定的最大值tyle="font-size:16px">.

tyle=" text-indent: 2em;"> tyle="font-family:宋體;font-size:16px">重要的是晶體單元的實(shí)際驅(qū)動(dòng)電平在驅(qū)動(dòng)電平規(guī)范內(nèi)tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">過高的驅(qū)動(dòng)電平可能導(dǎo)致更高的振蕩頻率或更大的tyle="font-size:16px">R1.tyle="font-family:宋體;font-size:16px">如果要將驅(qū)動(dòng)器級別調(diào)低tyle="font-size:16px">,tyle="font-family:宋體;font-size:16px">可以采取以下措施tyle="font-size:16px">.tyle="font-family:宋體;font-size:16px">具體操作可參閱tyle="font-size:16px">”tyle="font-family:宋體;font-size:16px">是什么原因?qū)е碌氖⒕w振蕩頻率隨溫度漂移不正常tyle="font-size:16px">?”