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進(jìn)口晶振

首頁進(jìn)口晶振NKS2 Series晶體,臺(tái)灣百利通亞陶晶振,陶瓷晶振

    NKS2 Series晶體,臺(tái)灣百利通亞陶晶振,陶瓷晶振

  • 產(chǎn)品型號(hào):NK2520
  • 晶振頻率:16.000~66.000MHZ
  • 晶振尺寸:
  • 產(chǎn)品應(yīng)用: NKS2Series晶體,臺(tái)灣百利通亞陶晶振,陶瓷晶振出自于臺(tái)灣,亞陶科技成立于西元2000年7月,提供客戶高效能與高穩(wěn)定度頻率解決方案,在晶振產(chǎn)業(yè)中已廣受好評(píng).主要生產(chǎn)表面黏著式(SMD)石英晶體系列產(chǎn)品,應(yīng)用于資訊、通訊、醫(yī)...

  NKS2 Series晶體,臺(tái)灣百利通亞陶晶振,陶瓷晶振出自于臺(tái)灣,亞陶科技成立于西元2000年7月,提供客戶高效能與高穩(wěn)定度頻率解決方案,在晶振產(chǎn)業(yè)中已廣受好評(píng).主要生產(chǎn)表面黏著式(SMD)石英晶體系列產(chǎn)品,應(yīng)用于資訊、通訊、醫(yī)療、安控、汽車與消費(fèi)性電子等產(chǎn)業(yè).
  亞陶科技是美商Pericom集團(tuán) (NASDQ: PSEM) 的子公司,在2010年,亞陶科技正式更名為「百利通亞陶科技股份有限公司」,公司英文名字則是PSE Technology Corporation,(PSE是擷取母公司Pericom與品牌名Saronix Ecera的第一個(gè)字母而組成).SaRonix-eCera仍為Pericom公司頻率控制產(chǎn)品的品牌.

晶振各項(xiàng)參數(shù) 符號(hào) NKS2貼片晶振參數(shù)規(guī)格說明 需知條件
額定頻率范圍 f_nom 6.000MHz ~ 66.000MHz 基頻
對(duì)于超出標(biāo)準(zhǔn)的規(guī)格說明,
請(qǐng)聯(lián)系我們以便獲取相關(guān)信息。
儲(chǔ)存溫度 T_stg -55°C ~ +125°C 裸存
工作溫度 T_use -20°C ~ +70°C or -40°C ~ +85°C  
激勵(lì)功率 DL 10µW typ.(100µW Max.) 推薦:1µW ~ 100µW
頻率公差 f_tol ±50 × 10-6 (標(biāo)準(zhǔn)),
(±15 × 10-6 ~ ±50 × 10-6 可用)
+25°C 對(duì)于超出標(biāo)準(zhǔn)的規(guī)格說明,
請(qǐng)聯(lián)系我們以便獲取相關(guān)的信息。
頻率溫度特征 f_tem ±10 ppm,±20 ppm,±30 ppm或±50 ppm(-20 + 70°C)
±30 ppm或±50 ppm(-40 + 85°C)
對(duì)于超出標(biāo)準(zhǔn)的規(guī)格說明,
請(qǐng)聯(lián)系我們以便獲取相關(guān)的信息。
負(fù)載電容 CL 7pF ~ 32pF 對(duì)于超出標(biāo)準(zhǔn)的規(guī)格說明,
請(qǐng)聯(lián)系我們以便獲取相關(guān)的信息。
串聯(lián)電阻(ESR) R1 如下表所示 -40°C to +85°C, 
DL = 100µW
頻率老化 f_age ±3 × 10-6 / year Max. +25°C,第一年



設(shè)計(jì)振蕩回路的注意事項(xiàng)
  
1.      驅(qū)動(dòng)能力
驅(qū)動(dòng)能力說明振蕩晶體單元所需電功率,其計(jì)算公式如下:
      驅(qū)動(dòng)能力 (P) = i2?Re
 
其中i表示經(jīng)過晶體單元的電流,
Re表示晶體單元的有效電阻,而且 Re=R1(1+Co/CL)2。

 
2.      振蕩補(bǔ)償
除非在振蕩電路中提供足夠的負(fù)極電阻,否則會(huì)增加振蕩啟動(dòng)時(shí)間,或不發(fā)生振蕩。為避免該情況發(fā)生,請(qǐng)?jiān)陔娐吩O(shè)計(jì)時(shí)提供足夠的負(fù)極電阻。

3. 負(fù)載電容
如果振蕩電路中負(fù)載電容的不同,可能導(dǎo)致振蕩頻率與設(shè)計(jì)頻率之間產(chǎn)生偏差,如下圖所示。電路中的負(fù)載電容的近似表達(dá)式 CL≒CG × CD / (CG+CD) + CS。
其中CS表示電路的雜散電容。
 

頻率和負(fù)載電容特征圖器

                           振蕩回路參數(shù)設(shè)置參考


  深圳泰河電子公司主要生產(chǎn)產(chǎn)品為全系列石英晶體振蕩子即:石英晶體諧振器,(DIP晶體SMD 晶體).石英晶體振蕩器(SMD OSCILLATOR) 和石英晶振控制振蕩器(SMD晶振VCXO壓控晶振) .泰河電子公司擁有超過10 年以上的生產(chǎn)經(jīng)驗(yàn).秉持著持續(xù)開發(fā)與專業(yè)技術(shù)支持.提供使用者最佳的解決方案及最好的服務(wù)品質(zhì).產(chǎn)品廣泛用于移動(dòng)通訊機(jī),數(shù)字電視,計(jì)算機(jī)周邊產(chǎn)品,數(shù)碼產(chǎn)品,GPS,通信基站.等高科技產(chǎn)品.其中我司的SMD陶瓷中頻濾波器,SMD陶瓷諧振器等晶振,在通訊機(jī)和高檔次游戲機(jī)上使用時(shí)與日本村田(MURATA)公司性能兼容,體積小,高性能,超薄型.我們擁有日本先進(jìn)生產(chǎn)技術(shù)和技術(shù)人員,從韓國(guó)SANSUNG公司,SUNIC公司,日本HAMAI公司引進(jìn)劃片,成模,研磨,檢測(cè).等高精密的自動(dòng)設(shè)備,構(gòu)造成現(xiàn)代化完美的機(jī)械化生產(chǎn)線,從而提高了產(chǎn)品合格率、可靠性、一致性,成本大大降低.同時(shí),我們還擁有一支服務(wù)誠(chéng)懇,兢兢業(yè)業(yè),及具競(jìng)爭(zhēng)意識(shí)的銷售團(tuán)隊(duì),產(chǎn)品主要銷往新加坡,馬來西亞,巴西,澳大利亞,美國(guó),加拿大等國(guó)家.我們的銷售與生產(chǎn)完美的融為一體.

  
深 圳 市 泰 河 電 子 有 限 公 司
  代理:EPSON,KDS,CITIZEN,SEIKO
  電話:0755-27872782
  手機(jī):13824306246
  郵箱:taiheth@163.com
  Q Q:794113422
  地址:深圳市寶安區(qū)40區(qū)33號(hào)工業(yè)城6樓
  網(wǎng)址:http://www.cecs.net.cn  

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