Wenzel的COTS頻率控制和時序元件的優(yōu)勢
COTS頻率控制和時序元件的優(yōu)勢:
●成本效率-COTS組件比定制設計的替代產(chǎn)品便宜得多，因為開發(fā)成本分散在更廣泛的應用程序中。這種成本節(jié)約對于預算有限的組織尤其有益。●驗證和測試-許多COTS組件都經(jīng)過了嚴格的測試和驗證，以用于各種行業(yè)的預期應用，這可以用于空間應用，從而節(jié)省時間和資源。我們將在下面更詳細地探討認證和資格標準。
RZ/V2H微處理器兼具視覺人工智能和實時控制功能，集成了瑞薩新一代專有人工智能加速器——AI3動態(tài)可重構處理器（DRP），提供10 TOPS/W的功效。該公司表示，這是“與以前的型號相比令人印象深刻的10倍改進。”
彼得曼32.768K有源晶振的優(yōu)勢，Time requirements in modern metering applications have massively increased in the last few years. The usual requirement in modern metering applications is a time offset of 1 hour after 7 years. It should also be possible for the operating temperature range of the application to comply with this value. 1 hour max. after 7 years corresponds to a frequency tolerance of ±16 ppm absolute at 32,768 kHz. It is no longer possible for conventional 32,768 kHz oscillating crystals to meet these requirements.
On the one hand, this is because 32,768 kHz are only available with a frequency tolerance of ±10ppm at +25°C, on the other hand, the temperature stability over a temperature range of -40/+85°C is more then -180 ppm. Moreover, ageing of approx. ±30 ppm after 10 years must be taken into account when calculating accuracy. In the worst case, a 32,768 kHz crystal has a maximum frequency stability of +40/-220 ppm (including adjustment at +25°C, temperature stability and ageing after 10 years). External circuit capacitance must be able to compensate any systematic frequency offset caused by the internal capacitance of the oscillator stage of the IC to be synchronised and by stray capacitance. The selection of a layout without external circuit capacitance for the 32,768 crystal involves a great risk because the accuracy of the 32,768 crystal can neither be corrected nor adjusted to suddenly changing PCB conditions during series production. Initially, the intersection angle for the 32,768 crystal was designed for optimal accuracy in wristwatches, and not for most of the applications for which it is used nowadays.
In order to meet the highly accurate time requirements, we as a clocking specialist offer the series ULPPO ultra low power 32,768 kHz oscillator. This oscillator can be operated with each voltage within a VDD range of 1.5 to 3.63 VDC. The specified current consumption is 0.99 µA. The temperature stability of ULPPOs is ±5 ppm over a temperature range of -40/+85°C. Frequency stability (delivery accuracy plus temperature stability) is ±10 ppm, and ageing after 20 years is ±2 ppm. Thus the maximum overall stability of ULPPOs is ±12 ppm including the ageing after 10 years. These are industry best parameters.
No external circuit capacitance is required for the circuiting of the ultra small housing (housing area: 1.2 mm2). The input stage of the IC installed in the ULPPO independently filters the supply voltage. Compared to crystals, ULPPOs save a lot of space on the printed circuit board so that the packing density can be increased, and smaller printed circuit boards can be designed. The adjustment of the amplitude further reduces the power consumption of the ULPPO.
For space calculations, both external circuit capacitances for a crystal on the printed circuit board must also be taken into account. With its two external circuit capacitances, even the smallest 32,768 kHz crystal requires more space on the PCB than ULPPOs do.
Moreover, very small 32,768 kHz crystals have very high resistances which usually cannot be safely overcome by the oscillator stages to be synchronised because the oscillator stages of the ICs or RTCs to be synchronised have very high tolerances as well. Therefore, sudden response time problems in the field might occur which can be ruled out with ULPPOs. Thus, the safe operation of the application is possible with ULPPOs under all circumstances.
Oscillator stages consume a lot of energy to keep a 32,768 crystal oscillating. Usually, the input stage of the MCU can be directly circuited with the LVCMOS signal of the ULPPO (usually Xin). Thus the input stage of the MCU can be deactivated (bypass function) so that the energy saved can be used for the calculation of the system power consumption of the meter. Moreover, ULPPOs are able to synchronise several ICs at a time. Due to the very high accuracy of the ULPPO, less time synchronisations are required, which also saves system power.
Of course, ULPPOs can be used in any applications which require miniaturised ultra low power 32,768 kHz oscillators such as smartphones, tablets, GPS, fitness watches, health and wellness applications, wireless keyboards, timing systems, timing applications, wearables, IoT, home automation, etc. Due to the high degree of accuracy of 32,768 kHz oscillators, the standby time or even the hypernation time in hypernation technology applications can be significantly increased so that a high amount of system power can be saved due to the significantly lower battery-intensive synchronisation cycles. Thus the 32,768 kHz oscillator is the better choice compared to 32,768 kHz crystals. Ultra low power 32,768 kHz oscillators are available with diverse accuracy variations – see also the ULPO-RB1 and -RB2 series.
不斷精進自我的優(yōu)質制造商彼得曼公司，致力于開發(fā)大量高質量的產(chǎn)品，隨著近幾年來，現(xiàn)代計量應用的時間要求大幅提高。現(xiàn)代計量應用的通常要求是7年后時間偏移1小時。應用的工作溫度范圍也應符合該值。最多1小時。7年后對應于32，768kHz下16ppm絕對值的頻率容差。傳統(tǒng)的32，768 kHz振蕩晶體不再可能滿足這些要求。彼得曼32.768K有源晶振的優(yōu)勢.
一方面，這是因為32，768kHz僅在+25°C時具有10ppm的頻率容差，另一方面，在-40/+85°C溫度范圍內的溫度穩(wěn)定性高于-180ppm。此外，老化約。計算精度時，必須考慮10年后的30ppm。最差情況下，32.768K有源晶振的最大頻率穩(wěn)定性為+40/-220 ppm(包括+25°C時的調整、溫度穩(wěn)定性和10年后的老化)。外部電路電容必須能夠補償由要同步的ic振蕩器級的內部電容和雜散電容引起的任何系統(tǒng)頻率偏移。為32，768晶振選擇無外部電路電容的布局包含很大的風險，因為在批量生產(chǎn)期間，32，768晶振的精度既不能校正也不能調整以適應突然變化的PCB條件。最初，32，768英寸晶體的交叉角度是為手表的最佳精度而設計的，而不是為如今使用它的大多數(shù)應用而設計的。
揭秘領先全球AEL水晶與Abracon之間的關系，F(xiàn)ounded in 1960, the AEL Crystal brand offers a range of innovative timing and frequency components. AEL provides solutions across frequency control technologies including quartz crystals, oscillators, and resonators.
AEL水晶品牌成立于1960年，提供一系列創(chuàng)新的計時和頻率組件。AEL提供跨頻率控制技術的解決方案，包括壓電石英晶體、振蕩器和諧振器。
Abracon LLC(Abracon)宣布已完成對AEL晶體有限公司的收購，這是一家總部位于英國薩里的私營頻率控制供應商。
“我們很高興將這兩家頻率控制公司聯(lián)合在一起，因為我們增加了一個非常有知識的AEL團隊，增強了我們在歐洲市場的存在，”說邁克·卡拉布里亞，Abracon的總裁兼首席執(zhí)行官。“Abracon的一個關鍵戰(zhàn)略目標是在歐洲建立一個帶有服務中心的硬站點。AEL的加入實現(xiàn)了這一目標，因為英國AEL公司總部將轉變?yōu)锳bracon歐洲服務中心。
收購AEL晶體后，Abracon將能夠進一步擴大其頻率控制和定時設備組合，并擴大Abracon在歐洲市場的實體存在。將AEL的石英晶振產(chǎn)品系列整合到Abracon現(xiàn)有的產(chǎn)品組合中，將增強Abracon提供最新技術設計支持和全球供應鏈靈活性的能力，以解決客戶當今的獨特挑戰(zhàn)。
“我們AEL水晶有限公司很高興成為Abracon大家庭的一員加里·拉姆斯代爾，AEL董事總經(jīng)理。“我們早就認識到，AEL晶振公司和Abracon公司擁有共同的客戶服務核心價值觀、無與倫比的頻率控制產(chǎn)品系列和可靠的聲譽。我們期待將這些原則引入歐洲市場。”
Abracon將積極支持AEL產(chǎn)品線的整合，以及客戶所熟知的卓越客戶服務和可靠性。
石英振蕩器是一種產(chǎn)生高頻交流電壓的電路。作為頻率決定元件,振蕩器包含一個振動石英。石英振蕩器以其頻率精度和頻率穩(wěn)定性令人信服。在實踐中,電路被廣泛用作無線電設備、處理器和微控制器的時鐘。因此,石英和石英振蕩器被認為是數(shù)據(jù)傳輸和電信中頻率控制的最重要組成部分也就不足為奇了。其主要優(yōu)點包括高諧振性能、各種OSC振蕩器和高頻率穩(wěn)定性。
例如,測量設備、衛(wèi)星導航設備或電信設備等專業(yè)應用對嵌入式振蕩器有很高的要求,例如頻率穩(wěn)定性好、相位噪聲低、使用壽命長。為了實現(xiàn)這一目標,所使用的石英也必須具有改進的老化特性,以獲得相應的整體性能。石英振蕩器通常可分為以下幾類:固定頻率振蕩器(XO)、電壓控制振蕩器(VCXO)、溫度補償振蕩器(TCXO)或溫度控制的“Oven Controlled Xtal Oscillators”OCXO。
石英晶體振蕩器的最簡單形式是X-tal振蕩器(XO)。一般來說,它由一個電動模板組成,充當?shù)怪梅糯笃鳌Ｔ诜答伨W(wǎng)絡中,振動方塊作為頻率確定元件集成。當循環(huán)增益大于1時,振蕩器從噪聲中開始振蕩到頻率,在此頻率中,整個循環(huán)的相位移取2π的倍數(shù)。
In the world of electronics, crystal oscillators are indispensable components. They're found in everything from consumer electronics to telecommunications equipment, providing the precision timing necessary for these devices to operate correctly. But a question that often arises is: Are crystal oscillators polarized? Let's delve into this, while also discussing what a crystal oscillator does and its main advantages.
A crystal oscillator is an electronic device that uses the mechanical resonance of a physical crystal of piezoelectric material to create an electrical signal with a very precise frequency. This frequency is used to keep track of time, as in quartz wristwatches, to provide a stable clock signal for digital integrated circuits, and to stabilize frequencies for radio transmitters and receivers.
The crystal, usually quartz, oscillates or vibrates at a specific frequency when voltage is applied. This vibration is then converted back into a voltage at the same frequency, creating an incredibly stable and consistent signal that can be used for timing purposes.
Polarity refers to the electrical property of having two oppositely charged poles - one positive and one negative. Components that are polarized must be connected in a certain way to function properly. However, crystal oscillators are not polarized. They can be connected in any orientation and will still function as expected.
The reason for this lies in how crystal oscillators work. The piezoelectric crystal within the oscillator vibrates when voltage is applied, regardless of the direction of that voltage. As such, there's no 'right' or 'wrong' way to connect a crystal oscillator – it will function correctly as long as it's properly connected to the circuit.
Crystal oscillators offer several key advantages that make them widely used across various applications:
1. High Stability: Crystal oscillators generate signals with excellent frequency stability and precision, making them ideal for tasks that require accurate timing.
2. Wide Frequency Range: These oscillators can generate signals over a wide range of frequencies, providing flexibility for different applications.
3. Low Power Consumption: Due to their design, crystal oscillators consume relatively low power, which is beneficial for battery-operated devices.
4. Durability: Crystal oscillators are highly durable and resistant to environmental changes such as temperature and humidity fluctuations.遙遙領先加高晶體振蕩器極化有何影響?
In conclusion, while crystal oscillators are not polarized, their role in providing precise and stable timing signals is crucial in the realm of electronics. With their high stability, wide frequency range, low power consumption, and durability, it's no surprise that crystal oscillators are a cornerstone of modern electronic devices.
晶體振蕩器是極化的嗎？
在電子領域，石英晶體振蕩器是不可或缺的元件。從消費電子產(chǎn)品到電信設備，它們無處不在，為這些設備的正確運行提供必要的精確計時。但是經(jīng)常出現(xiàn)的一個問題是:晶體振蕩器是極化的嗎？讓我們深入研究這一點，同時討論晶體振蕩器的作用及其主要優(yōu)勢。
領先同行高加音頻晶體打開沉浸感的新維度，Unleashing the Power of Audio Crystals: Elevating Your Sound Experience
Introduction
In the realm of audio technology, a fascinating innovation has emerged - audio crystals. These remarkable crystals have revolutionized the way we perceive and experience sound. In this blog post, we will explore the enchanting world of audio crystals, delving into their capabilities, benefits, and how they have transformed our audio landscape.
Understanding Audio Crystals
Audio crystals are specialized components that possess unique properties for enhancing sound quality. These crystals are meticulously engineered to resonate at specific frequencies, allowing them to optimize audio performance across various devices and settings. By harnessing the inherent properties of these crystals, audio engineers can unlock the full potential of sound reproduction.
The Science Behind Audio Crystals
Audio crystals operate on the principle of piezoelectricity. This phenomenon occurs when certain crystals generate an electric charge under mechanical stress, such as when subjected to vibrations or pressure. By strategically incorporating these crystals into audio systems, the vibrations caused by sound waves can be efficiently converted into electrical signals, resulting in clearer, more immersive sound reproduction.
Benefits of Audio Crystals
The integration of audio crystals brings about several noteworthy benefits:
The Future of Audio Crystals
As technology continues to advance, the potential of audio crystals is boundless. With ongoing research and development, we can expect even further advancements in sound reproduction, leading to more refined audio experiences for enthusiasts and professionals alike. The integration of audio crystals into emerging technologies, such as virtual reality and augmented reality, holds exciting possibilities for immersive audio in the future.
In conclusion, audio crystals have emerged as a game-changing innovation in the world of audio technology. By harnessing their unique properties, we can unlock new dimensions of sound quality and immersion. As we continue to explore the endless possibilities of audio crystals, one thing is certain - the future of sound has never sounded brighter.
釋放音頻晶體的力量:提升您的聲音體驗
介紹
在音頻技術領域，一項引人入勝的創(chuàng)新出現(xiàn)了——音頻晶體。這些非凡的晶體徹底改變了我們感知和體驗聲音的方式。在這篇博文中，我們將探索音頻晶體的迷人世界，深入了解它們的功能、優(yōu)勢，以及它們如何改變了我們的音頻格局。
了解音頻晶體
音頻晶體是一種特殊的部件，具有增強音質的獨特性能。這些壓電石英晶體經(jīng)過精心設計，可在特定頻率下共振，從而優(yōu)化各種設備和設置的音頻性能。通過利用這些晶體的固有特性，音頻工程師可以釋放聲音再現(xiàn)的全部潛力。
音頻晶體背后的科學
音頻晶體根據(jù)壓電原理工作。當某些晶體在機械應力下產(chǎn)生電荷時，例如受到振動或壓力時，就會出現(xiàn)這種現(xiàn)象。通過戰(zhàn)略性地將這些晶體融入音頻系統(tǒng)，聲波引起的振動可以有效地轉換為電信號，從而實現(xiàn)更清晰、更身臨其境的聲音再現(xiàn)。
領先全球Renesas quartz crystal oscillator專用智能家居，隨著傳感器和MCU成本的下降和出貨量的飆升，越來越多的組織試圖通過將傳感器驅動的嵌入式AI添加到他們的產(chǎn)品中來加以利用。
汽車正在推動這一趨勢——目前平均每輛非自動駕駛汽車有100個傳感器，向30-50個微控制器發(fā)送信息，這些微控制器運行大約100萬行代碼，每天每輛汽車產(chǎn)生1TB的數(shù)據(jù)。豪華汽車的數(shù)量可能是這個數(shù)字的兩倍，而自動駕駛汽車增加傳感器檢查的幅度要大得多。
然而，這不僅僅是汽車行業(yè)的趨勢。隨著旋轉、往復和其他類型設備的創(chuàng)造者爭相增加狀態(tài)監(jiān)控和預測支持的有用性，以及大量新的消費產(chǎn)品(從牙刷到真空吸塵器，再到健身監(jiān)控器)增加儀器和“智能”，工業(yè)設備正變得越來越“聰明”。因此，需要更加優(yōu)質的有源晶體振蕩器元器件加以搭配使用。
每個月都會推出越來越多的智能設備。我們現(xiàn)在正處于一個點上，人工智能和機器學習在其異常重要的結構中發(fā)現(xiàn)了進入嵌入式設備核心的方法。例如，智能家居照明系統(tǒng)會根據(jù)房間內是否有人而自動開關。從各方面來看，這個系統(tǒng)看起來并不時尚。然而，當你考慮所有的事情時，你會明白這個系統(tǒng)實際上是獨自決定選擇的。鑒于傳感器的貢獻，微控制器/片上系統(tǒng)(SoC)決定是否開燈。
要同時做到這一切，在邊緣、重要的限制范圍內，擊敗多樣性，實現(xiàn)實時、麻煩的檢測，一點也不簡單。在任何情況下，利用當前的工具，整合信號機器學習的新選項(如Reality AI)變得越來越簡單。
遙遙領先RENESAS振蕩器適用于通信應用，這些經(jīng)過全面測試的解決方案展示了瑞薩的相關產(chǎn)品組合的強大實力，包含電動汽車充電、汽車儀表盤控制和其它應用.
全球半導體解決方案供應商瑞薩電子（TSE：6723）今日宣布，推出10款結合了瑞薩廣泛產(chǎn)品的全新“成功產(chǎn)品組合”——其中包括電動汽車（EV）充電、儀表盤控制和牽引電機的低壓變頻器功能,以及有源晶體振蕩器等多種應用。
en="" sans",="" helvetica,="" arial,="" "lucida="" grande",="" "nimbus="" sans="" l",="" sans-serif;font-size:16.8px"="">瑞薩電子推出包括汽車級在內的10款全新成功產(chǎn)品組合
瑞薩“成功產(chǎn)品組合”作為經(jīng)技術驗證的卓越設計，讓用戶能夠借助一個高水平平臺來實現(xiàn)其設計理念，縮短產(chǎn)品開發(fā)周期并降低將設計推向市場的整體風險。瑞薩現(xiàn)已面向廣泛的用戶和市場推出超過300款“成功產(chǎn)品組合”。
2022年11月，瑞薩宣布建立統(tǒng)一的全球銷售和市場組織，將來自其汽車電子解決方案事業(yè)本部（ABU）和物聯(lián)網(wǎng)及基礎設施事業(yè)本部（IIBU）的團隊合并，以加快跨業(yè)務部門的協(xié)作。新的組織機構使瑞薩能夠借助促進交叉銷售機會和更廣泛的用戶覆蓋來利用規(guī)模優(yōu)勢。此次全新推出的“成功產(chǎn)品組合”則是首批結合汽車級與非車用產(chǎn)品石英晶體振蕩器的方案。
瑞薩電子高級副總裁兼首席銷售市場官Chris Allexandre表示：“這些‘成功產(chǎn)品組合’是瑞薩從全新組織構架中充分發(fā)揮協(xié)同效應的卓越案例。通過融合瑞薩在技術、市場與客戶方面的豐富經(jīng)驗，我們可以在所有地區(qū)針對巨大、快速的增長機遇，以最優(yōu)的價值提供相匹配的解決方案。”
10款全新“成功產(chǎn)品組合”包括以下方案：
其他的“成功產(chǎn)品組合”還包括：
JAUCH JXS系列石英晶體說明書，作為高質量元器件供應商之一的JAUCH公司，主要通過向廣泛應用市場提供自身的價值，并為廣大用戶解決在晶體行業(yè)所遇到的問題點，以及提供完美的石英晶振解決方案，使得其能夠快速與用戶建立起親密的合作關系，隨著自身對于行業(yè)的了解，低成本高質量的產(chǎn)品必然會成為市場的剛需，JAUCH公司便利用自身的資源，專注于打磨高質量的產(chǎn)品，隨之長期積累，以及自身的不懈努力，如今取得不錯的成果，并發(fā)布系列優(yōu)質的產(chǎn)品。
“如果蘋果制造了一臺攪拌機，那就是它”——英美在線新聞門戶網(wǎng)站Mashable一針見血。談到美學和產(chǎn)品設計，攪拌機“米洛”，由立陶宛初創(chuàng)企業(yè)米洛電器,離庫比蒂諾的偉大偶像很近。
除了屢獲殊榮的設計，“米洛”背后的技術尤為突出。專利的“磁力空氣驅動”技術是該應用的核心。與其他類似設備相比，“米洛”杯和基站僅通過磁力相互連接；這意味著從安裝在攪拌機底座上的發(fā)動機到安裝在杯子里的葉片的動力傳輸，100%是通過這種磁性連接實現(xiàn)的。
由于其創(chuàng)新技術，該公司自2016年成立以來，已從各種投資者那里籌集了約140萬歐元。Jauch Quartz也做出了自己的貢獻:JXS系列的兩個Jauch組件確保了“米洛”控制電子設備的精確計時。
“我們的水晶JXS系列使用AT切割石英坯件。Jauch Quartz的銷售主管Steffen Fritz解釋說:“因此，它們非常適合產(chǎn)生兆赫范圍內的精確頻率。米洛使用兩種不同規(guī)格的JXS32壓電石英晶體。Steffen Fritz說:“它們確保攪拌機的啟停功能精確到毫秒。JAUCH JXS系列石英晶體說明書.
“與的關系米洛電器是由我們的立陶宛合作伙伴建立的埃爾格塔斯蒂芬·弗里茨回憶道。從那一刻起，一切都變得非常快。創(chuàng)始人知道他們想要什么，我們能夠立即交付——有時就是這么簡單。"
Crystek低抖動有源晶體振蕩器，全球頂尖供應商之一的Crystek公司，也是一家高性能技術領域的全球領導者無線電頻率(radio frequency)微波和頻率控制工業(yè)，Crystek Corporation一直提供頻率產(chǎn)品，包括石英晶體、XOs(時鐘石英晶體振蕩器)、TCXOs(溫度補償晶體振蕩器)、VCO(壓控振蕩器)和VCXOs(壓控晶體振蕩器)等元器件，Crystek Corporation的廣泛產(chǎn)品包括各種終端市場，包括無線、微波無線電、電信、工業(yè)、企業(yè)、航空航天和政府部門。
許多工程師在設計振蕩器電路時，并沒有在石英晶體上花太多心思。對他們來說，這是一個標準的功能，無論如何都會起作用。其實沒那么簡單。
振蕩器電路決定著應用的心跳，需要石英晶體和其它元件之間的仔細匹配。否則，所產(chǎn)生頻率的準確性會受到影響，應用甚至可能在現(xiàn)場失敗。
我們Crystek希望讓我們的客戶免受此類問題的困擾。因此，我們對客戶的振蕩器電路進行詳細分析，旨在實現(xiàn)晶體和電路的最佳匹配。在這些所謂的“OSF試驗”過程中檢查了以下三個參數(shù):
1)頻率精度
2)振蕩安全系數(shù)(OSF)
3)驅動水平
振蕩器電路的主要任務是在整個應用周期和所有環(huán)境條件下產(chǎn)生穩(wěn)定而精確的頻率。為了使總負載電容(CL)必須盡可能接近額定負載電容(額定CL)或理想地與之匹配。
因此，電路分析的第一步是確定總負載電容(CL)石英晶體在其兩端“看到”的。由于與電路的任何直接接觸都會使測量結果失真，因此測量是在不接觸的情況下進行的，使用近場探頭放置在電路上方一小段距離處。然后將晶體從電路中焊接出來，用晶體網(wǎng)絡分析儀在標稱溫度下測量L.
總C的偏差越大L從名義上的CL晶體的頻率偏差越大。然而，通過檢查分析儀中的晶體，可以確定需要哪些校正來提高電路的頻率精度。
在第二步中，檢查OSC振蕩器電路的振蕩安全性。該術語描述了電路在所有可能的環(huán)境條件下快速可靠啟動的能力。因此，分析的重點是電路中的電阻。
如圖1所示，電路中內置了一個新的附加電阻(R Pot ),與石英串聯(lián)。然后逐步增加R電位計的電阻，直到振蕩停止。這種方法模擬“最差情況下的石英”，并揭示特定振蕩器電路中石英的最大容許阻抗。
耐高溫石英晶體SAW21209F4A-32.768K非常適合汽車和6G設備應用
威世OSC晶振XOSM-573-B-E-40M專用于無線發(fā)射塔，Vishay是一家十分知名的供應商，致力于為用戶提供具備成本效益的優(yōu)質產(chǎn)品，經(jīng)過長期的積累，Vishay公司利用自身的優(yōu)勢，針對開發(fā)編碼XOSM-573-B-E-40M，型號XOSM-573是一款貼片型輕薄型的有源晶振，XO時鐘振蕩器，OSC晶振，頻率為40.000MHz，尺寸為7.0 x 5.0x1.6mm，電壓為3.3 V，表面貼裝振蕩器，產(chǎn)品具備低電壓低抖動高性能的特點，比較適用于5G基站，航空電子，無線發(fā)射塔，智能家居，儀器設備，測試測量，小型設備等領域。
The Vishay journey began with one man, Dr. Felix Zandman, and a revolutionary technology. From there we would grow and strengthen over decades, arriving where we are today: one of the world’s most trusted manufacturers of electronic components. From discrete semiconductors to passive components; from the smallest diode to the most powerful capacitor, Vishay’s breadth of products is the very foundation that brings modern technology to life, every day, for everyone. We call it The DNA of tech.™
This DNA is more than infrastructure for today’s most vital electronic products, it’s a platform to enable growth. Vishay is well-positioned to propel such timely macroeconomic growth drivers as sustainability, connectivity and mobility. Through R&D, manufacturing, engineering, quality, sales and marketing, we generate the essential components that enable inventors and innovators to create new generations of products—ones that span many sectors: automotive, industrial, consumer, computer, telecommunications, military, aerospace, and medical.
Together with the manufacturers of today and tomorrow’s most compelling electronic innovations, names you know, we are enabling next level automation in factories, the electrification of the automobile, 5G network technology, and the rapid expansion of connectivity across everything (IoT) to highlight a few areas of strong growth. This diversity of opportunity is the reason Vishay has thrived, and why we are driven to be the DNA behind the success of our customers and partners and to be part of making a future that’s safer, sustainable and more productive.
Vishay之旅始于一個人Felix Zandman博士和一項革命性的技術。從那時起，我們將在幾十年的時間里不斷發(fā)展壯大，達到今天的位置:世界上最值得信賴的電子元件制造商之一。從分立半導體到有源晶體振蕩器；從最小的二極管到最大功率的電容器，Vishay的廣泛產(chǎn)品為每個人的日常生活帶來了現(xiàn)代技術。我們稱之為技術的DNA。™
獨特型的ECS無源晶體ECS-480-18-23A-EN-TR為測量測試而生，ECS Inc. has met growing global demand with highly reliable and innovative passive components such as crystal oscillators, SMD crystals, power inductors, real time clocks and other timing solutions. The global supply chain network along with locations in key design and support centers in major markets allows ECS Inc. to remain as one of the primary providers of frequency control solutions.
ECS Inc .憑借高度可靠和創(chuàng)新的無源晶體元件，如晶體振蕩器、SMD晶體、功率電感器、實時時鐘和其他計時解決方案，滿足了日益增長的全球需求。全球供應鏈網(wǎng)絡以及在主要市場的關鍵設計和支持中心使ECS Inc .成為頻率控制解決方案的主要供應商之一。
數(shù)據(jù)通信應用專用的高質量XO振蕩器CB3-2C-12M0000，Lisle, IL – CTS Corporation (NYSE: CTS) announces the addition of two new high-performance PLL-based quartz crystal oscillator products. The CC Series clock oscillator [XO] and CV Series voltage control oscillator [VCXO] utilize the latest IC technology to provide a high-frequency, ultra-low jitter platform that covers virtually any frequency up to 2.1GHz.
The new product series additions are available in three compact hermetically sealed ceramic SMD package sizes; deliver standard HCMOS or LVPECL and LVDS differential outputs, input voltages, frequency stabilities, and temperature grades. The CV Series includes customer access to an external voltage control pin, allowing for output frequency adjustment [pullability] to ±150ppm.
CTS)宣布推出兩款新的高性能PLL石英晶體振蕩器產(chǎn)品。CB3系列時鐘振蕩器[XO]和CV系列壓控振蕩器[VCXO]利用最新的IC技術提供高頻、超低抖動平臺，幾乎覆蓋最高2.1GHz的任何頻率。
Abracon offers in-system tuning services for patch and chip antennas. This takes the guess work out of RF verification while offering corrective measures. It can maximize system efficiency with benefits such as, extended RF range, improved sensitivity and reduced power consumption of a transmit range.
Abracon晶振為貼片天線和芯片天線提供系統(tǒng)內調諧服務。這在提供糾正措施的同時，減少了射頻驗證的猜測工作。它可以最大限度地提高系統(tǒng)效率，具有擴展射頻范圍、提高靈敏度和降低發(fā)射范圍功耗等優(yōu)點。超越未來解決方案的性能、尺寸、功率和可靠性要求的晶體、振蕩器和諧振器產(chǎn)品。
在康納-溫菲爾德，我們的政策是誠實和道德地處理我們的商業(yè)事務。這一目標要求組織中的每個人都承擔責任，在康納溫菲爾德晶振公司的所有活動中促進誠信，并表現(xiàn)出最高水平的道德行為。應避免可能對我們的聲譽或誠信產(chǎn)生不利影響的活動。實現(xiàn)我們的業(yè)務目標和遵守本準則的關鍵是行使良好的判斷力。這意味著遵守法律，做“正確”的事情，即使法律或內部政策不明確，也要遵守道德。
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