美國Raltron拉隆公司簡介，這是一家有著40多年發展的元器件制造商Raltron，經過幾十年來的積累，如今的Raltron公司已達到頂峰之作，在創新型產品更加有著專屬于自身的見解，同時又十分擅長于挖掘市場需求，對于目前的市場而言，品質優良，性能優越，低成本，具有差異化的有源晶振產品才是最佳之選，為了能夠滿足用戶的需求，Raltron公司不斷挑戰自我的極限，并通過自身的刻苦，精心打磨出來品質過硬，低成本，性能出色的產品。
Founded in Miami, Fl. in 1983, Raltron Electronics Corporation has grown to become one of the most recognized and experienced manufacturers of frequency management products in the world. From simple tuning fork crystals to high stability oven-controlled crystal oscillators, Raltron offers the most comprehensive line of frequency management devices in the industry.
The company’s commitment to research and development has allowed the continuous creation of leading edge crystal and oscillators devices and technologies over many years. Today, Raltron provides high performance frequency control solutions that meet and exceed customer expectations in terms of price, quality, application and customer support.
成立于佛羅里達州邁阿密。1983年，Raltron電子公司發展成為世界上最受認可和最有經驗的頻率管理產品制造商之一。從簡單的音叉晶體到高穩定性的恒溫晶體振蕩器，Raltron提供業界最全面的頻率管理設備系列。
該公司致力于研究和開發，多年來不斷創造出領先的晶體和有源晶體振蕩器設備和技術。今天，Raltron提供高性能頻率控制解決方案，在價格、質量、應用和客戶支持方面滿足并超越客戶的期望。
To satisfy the demands of the fast-growing wireless applications markets Raltron has also positioned itself as a complete solution supplier, adding SAW devices and LTCC filters to its crystals and oscillators offering. The company has also developed a complete product range of antennas for the same markets.Raltron is supporting its worldwide customers through a global network of independent Sales Representatives as well as several subsidiary offices in Asia, strategically located close to key customers and markets. The company’s products are distributed by several large global Distributors, by prominent high-service distributors as well as Regional Distributors addressing specific marketplaces.
Raltron is developing and manufacturing precision oscillators in its Miami, Fl. facility while simple crystal resonators, clock oscillators and filters as well as antennas are produced in several facilities located in Asia. The company is shipping the products worldwide from its Hong Kong based logistics hub.All Raltron employees are committed to a continuing pursuit of quality and excellence. This philosophy has kept Raltron in a leadership position through years of uninterrupted growth.
In depth technical support from the first steps of the customer’s product development process and continuing throughout the customer’s product life cycle is assured by two applications engineering teams based in Florida and in Asia. Both locations are also featuring Failure Analysis labs equipped with modern test equipment allowing the company to respond in real time to customers’solicitations.
為了滿足快速增長的無線應用市場的需求，Raltron也對自己進行了定位，作為一個完整的解決方案供應商，在其晶體和振蕩器中添加SAW器件和LTCC濾波器提供。該公司還為相同的市場開發了完整的天線產品系列。Raltron通過獨立銷售的全球網絡為其全球客戶提供支持在亞洲的代表和幾個子公司，戰略位置靠近關鍵客戶和市場。該公司的產品由幾家大型全球經銷商分銷，由突出的高服務分銷商以及針對特定市場的區域分銷商。美國Raltron拉隆公司簡介.
Raltron正在佛羅里達州邁阿密開發和制造精密振蕩器。簡易水晶諧振器、石英晶體振蕩器和濾波器以及天線都在位于亞洲。該公司從其位于香港的物流中心向世界各地運送產品。所有Raltron員工都致力于不斷追求質量和卓越。這種哲學使Raltron在多年的持續增長中保持領先地位。從客戶產品開發流程的第一步開始提供深入的技術支持兩個應用工程團隊確保在客戶的整個產品生命周期中持續運行總部設在佛羅里達和亞洲。這兩個地方都有故障分析實驗室配備現代測試設備，使公司能夠實時響應客戶的需求招標。
VCXO振蕩器是具有輸出信號的振蕩器,其輸出可以在一定范圍內變化,該范圍由輸入DC電壓控制.它是一個振蕩器,其輸出頻率與其輸入端的電壓直接相關.振蕩頻率從幾赫茲到幾百GHz不等.通過改變輸入DC電壓,調節產生的信號的輸出頻率.
由于諧振器和內部放大器種類繁多,若干種溫度穩定方案也不相同,因此在選擇OSC晶振時往往忽視了對其用途的充分了解.所有這些因素都會影響器件的尺寸,精度,穩定性和成本,以及它們在設計中的應用方式.本文將幫助設計人員更好地了解振蕩器的操作和結構,關鍵規格,以及如何與設計要求相匹配.同時會探討輸出波形,頻率精度和穩定性,相位噪聲,抖動,負載和溫度變化以及成本,還有如何以最佳方式使用振蕩器來獲得設計成功.
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