Quarztechnik SMD Quartz Crystal，德国实力派供应商Quarztechnik公司，凭借着自身的努力实现自我的逆袭，并不断打磨自身的核心竞争力，随着自身的能力的增长，拥有快速交付的能力和高端的生产技术，以及一流的服务团队，使得能够快速满足用户的需求，同时也为用户提供完美的石英晶振解决方案，又以高于用户满意度为最大的目标，因此成为了Quarztechnik公司，又凭着自身的创新能力，打造差异化的产品，并与用户建立深度合作关系。

As manufacturers of oscillating quartz crystals and oscillators in Germany for over 50 years, we make a wide range of products- from channel crystals, oscillating quartz crystals and quartz oscillators to sensor elements based on piezoelectric monocrystals. Our products are used in all types of radio application, as precision crystals for manufacturing oscillators and components for pressure, temperature and mass-sensitive sensors.

Along with standard oscillators, we also manufacture TCXOs and VCTCXOs.

We are one of the leading quartz-crystal manufacturers in Germany. Our strength lies in our ability to turn our customers’ specific requirements into reality within very short timeframes. Our wide product range enables us to handle many aspects of quartz technology, giving the customer good value for money and stable prices.

作为在德国拥有50多年历史的振荡贴片石英晶体和振荡器制造商，我们生产各种产品-从通道晶体、振荡石英晶体和石英振荡器到基于压电单晶的传感器元件。我们的产品用于所有类型的无线电应用，如制造振荡器的精密晶体和压力、温度和质量敏感传感器的元件。Quarztechnik SMD Quartz Crystal.

除了标准振荡器，我们还生产TCXOs和VCTCXOs。

我们是德国主要的石英晶体制造商之一。我们的优势在于我们有能力在极短的时间内将客户的具体要求变成现实。我们广泛的产品范围使我们能够处理石英技术的许多方面，为客户提供良好的性价比和稳定的价格。

因此可以得出这样的结论:近年来，在石英的发展过程中，似乎不可能的事情发生了。在不损失性能或增加成本的情况下，在外壳尺寸小型化方面取得了进展，电子行业的技术进步用于支持越来越多的创新产品设计解决方案投入市场。结果是，随着外壳尺寸越来越小，频率稳定性越来越高。Quarztechnik SMD Quartz Crystal.

The size and frequency stability of clocking pruducts influence the dimensions and power consumption of an end device. The developers of battery-operated products in particular require precise and compact frequency generators – an overview of the current state of technology in the oscillating quartz market.
Quartz crystals (or just quartz) was developed into practicable quartz for use in radio engineering at the start of the 1920s. Today, we simply can’t do without quartz in our modern, technological lives. Over recent years, there has been a significant transition from large THT (Through-Hole-Technology) and SMD quartz (Surface Mounted Device) in metal housings for miniaturised SMD quartz in ceramic housings. The need for higher-frequency oscillating quartz in smaller housings has been a big driver for this trend. Thanks to technological advances and several innovations in production, it became possible to significantly reduce the structural size of the oscillating quartz without cutbacks on performance or increased costs.
At the moment, the form factor 3.2 x 2.5 mm is used a lot in all kinds of applications, mainly in connection with resistance optimisation of the quartz for the optimal oscillation behaviour in the defined working temperature ranges and in the frequency range of 8.0 to 64.0 MHz (AT base tone). They can be operated with a drive level of up to 500 µW (in the frequency range from 12.0 to 64.0 MHz). For particularly demanding applications, components with frequency tolerances of up to ±10 ppm and a temperature range of -55 to 125 °C are available.
In past years, the SMD quartz in ceramic housing with the dimensions from 2.5 x 2.0 mm housing (4 pad) to 3.2 x 2.5 mm housing (4 pad) developed in parallel, but never really caught on. If a 3.2 x 2.5 mm housing is too large, you can rely on the high-volume product in 2.0 x 1.6 mm housing (4-pad). This housing type is on trend for very small applications. The quartz design in this form factor is also resistance-optimised and designed for the optimal oscillation behaviour. The developer can use versions with a drive level of up to 400 µW.
The trend towards smaller housings and a greater frequency stability is also evident in the as well. The smallest version with the dimensions 1.2 x 1.0 mm is just about to be released. 32.768 KHz quartz in 3.2 x 1.5 mm housing and 2.0 x 1.2 mm with reduced resistance is seen a great deal now in end devices. Low-resistance quartz with 32.768 kHz and also the standard versions are available on the quartz market with load capacities from 4 to 12.5 pF in the temperature range from -40 to +125 °C. The developer can select between two frequency tolerances at +25 °C: ±10 ppm (optional) or ±20 ppm (standard).
More and more IC manufacturers are basing their work on SMD quartz with integrated thermistors, for example in a 2.0 x 1.6 mm ceramic housing. This quartz is used more and more in battery-operated communications products and replaces power-consuming (up to 2 mA) temperature-compensated quartz oscillators (TCXO).
It may therefore be concluded that in recent years, things that seemed impossible have occurred in the development of quartz. Progress was made in the miniaturisation of housing sizes without a loss in performance or increase in cost and the technological advances of the electronics sector were used to support getting more and more innovative solutions in product design ready for the market. The result is an ever greater frequency stability with housing sizes that are getting smaller and smaller.