冠杰商行

MICROCHIP高输出功率无线模块突破连接边界
在万物互联时代,广泛,稳定,高效的无线连接是各类设备高效运行的核心保障,也是各行业数字化,智能化转型的重要支撑,而高输出功率无线模块正是突破连接边界,实现全场景互联的关键核心元器件.MICROCHIP凭借深厚的技术积淀,先进的研发能力,严苛的品质管控与对行业需求的深刻洞察,打造的全系列高输出功率无线模块,以高功率,多协议,高可靠,易集成的核心优势,完美适配多领域复杂互联场景,打破连接壁垒,赋能各类设备实现更广泛,更稳定,更高效的无线互联,推动物联网,工业自动化,智能家居等领域的高质量发展,解锁全场景广泛互联新可能.

Jauch精密振荡器现代定位技术的核心基石
Jauch作为全球领先的频率控制产品专家,自创立以来始终专注于石英晶振,MEMS振荡器,温度补偿振荡器(TCXO)等精密产品的研发,设计与制造,凭借深厚的技术积淀,严苛的品质管控和对行业需求的精准洞察,成为全球众多高端定位设备厂商的核心合作伙伴.在现代定位技术不断向高精度,高稳定性,极端环境适配升级的过程中,Jauch深耕定位领域核心需求,推出的精密振荡器系列产品,以极致的频率精度,优异的环境适应性和长效可靠性,完美契合定位系统对时间基准的严苛要求,打破了传统振荡器在定位场景中的性能瓶颈,成为现代定位技术不可或缺的核心组成部分,彰显了全球顶尖频率控制品牌的实力与担当.

ABRACON深耕军工航天领域
作为全球领先的军工航天零部件供应商,ABRACON始终紧跟行业发展趋势,持续加大技术研发投入,聚焦极端场景适配,小型化,低功耗等核心需求,不断优化产品性能与解决方案,助力全球军事装备与航空航天装备向更高精度,更稳定可靠,更智能高效的方向发展.同时,ABRACON始终坚持开放合作的理念,与全球军事机构,航空航天企业,科研机构深度协同,共享技术成果,共破行业难题,为全球国防建设与航空航天事业的发展贡献坚实力量.

Jauch石英晶体Q 40.0-JXS32-8-10/10-FU-WA-LF的石英毛坯有多厚？

Jauch集团是石英晶体、晶体振荡器和电池技术的主要专家之一。我们成立于1954年，现在是频率控制产品领域的领先公司之一，也是锂离子和锂聚合物电池新兴市场的公认专家。Jauch频率控制产品按照最高质量标准生产和配置。因此，即使在极端条件下，对于最复杂的半导体芯片，它们也能可靠地设定速度。

美国Wi2Wi高性能OCXO恒温晶振领先同行，TORONTO, Wi2Wi Corporation ("Wi2Wi" or the "Company"), a leading global developer and manufacturer of end to end Wireless Connectivity Solutions, high precision Frequency Control, Timing, and Microwave Filter devices, is pleased to announce the VN04 series of Oven Controlled Quartz Crystal Clock Oscillators (OCXO), a further promising extension of its product portfolio.

多伦多，Wi2Wi公司全球领先的端到端无线连接解决方案、高精度频率控制、定时和微波滤波设备开发商和制造商(“Wi2Wi”或“公司”)很高兴宣布推出VN04系列恒温控制石英晶体振荡器(OCXO)，这是其产品组合的又一大扩展。

"This is our eleventh, new best in class product released this year. The release of VN04 series of Oven Controlled Quartz Crystal Clock Oscillator (OCXO) is a significant achievement in low power, low noise performance for our OCXO family of products and further creates a broader market for our timing and frequency control product lines in the Avionics, Space, Industrial and Medical markets." said Michael Sonnenreich, Chairman of the Board.

“这是我们今年发布的第十一款同类最佳的新产品。VN04系列恒温控制石英有源晶体振荡器(OCXO)的发布是我们OCXO系列产品在低功耗、低噪声性能方面的重大成就，并进一步为我们在航空电子、航天、工业和医疗市场的时序和频率控制产品线创造了更广阔的市场。”董事会主席迈克尔·索南里奇说。

"The VN04 series is a family of Oven Controlled Quartz Crystal Clock Oscillators (OCXO) which provide the industry’s best in class performance in a small package footprint which is ideal for various applications in the portable equipment in the industrial and medical markets. Wi2Wi continues to focus extensively on developing new products based on client demand and assures a full line of products in each category we produce. Wi2Wi continues to expand its frequency control and timing device portfolios to better serve our client’s most demanding technical requirements." said Zachariah Mathews, President and CEO of Wi2Wi.

“VN04系列是恒温控制时钟有源晶振(OCXO)系列，在小封装尺寸中提供业界最佳的性能，非常适合工业和医疗市场中便携式设备的各种应用。Wi2Wi继续致力于根据客户需求开发新产品，并确保我们生产的每个类别的产品种类齐全。Wi2Wi继续扩大其频率控制和定时器件产品组合，以更好地满足我们客户最苛刻的技术要求。”Wi2Wi总裁兼首席执行官扎卡里亚·马修斯(Zachariah Mathews)说。

Type / Series	Image	Package	Output	Frequency Range	Dimensions	Spec File	Features
VN01		Thru-Hole	SINEWAVE into 50ohms	5MHz to 100Mhz	35.5 x 25.4 mm		Low Phase Noise
VN03		Thru-Hole	SINEWAVE into 50ohms	5MHz to 100Mhz	25.4 x 25.4 mm		Low Phase Noise
VN04		Thru-Hole, Gull Wing	HCMOS / LVCMOS	10MHz to 50MHz	20.20L x 12.52W x 7.80H mm		Ultra-Low Phase Noise
VN05		SMD	TTL / CMOS / SINEWAVE	10MHz to 50MHz	25.4L x 22W mm		Low Phase Noise

Specifics on the new product series:

新产品系列的细节:

The VN04 series Oven Controlled Quartz Crystal Clock Oscillator (OCXO), provide significant improvements in power consumption as low as 1W steady state at a supply voltage of 3.3V and also available in 5.0V. The VN04 OCXO series are available with HCMOS, LVCMOS and 50 ohm SINE WAVE outputs to +10dBm. VN04 series provides best in class temperature stability and power dissipation; stability from ±5ppb to ±100ppb over a temperature range of -55°C to +85°C and power dissipation <1W of power at +25°C. VN04 series achieves industry’s best phase noise performance of -122dBc/Hz at 10Hz offset with the SC-cut crystal option and -113dBc/Hz at 10Hz offset with AT cut crystal option. VN04 series of OCXO are available in both surface mount (SMD) and Through Hole packaging. The rugged, robust and high performance in such a small footprint makes VN04 series ideal choice for many applications in portable equipment. Other applications include SONET Clocks, Satellite Radios and GSM Base Stations along with Test Equipment and Synthesizers. Products are currently available in standard frequencies ; 5MHz, 10MHz, 12MHz, 12.8MHz, 16.384MHz, 19.2MHz, 19.44MHz, 20MHz, 25MHz, and 26MHz. The frequencies can be further customized based on each customer’s unique requirements.

VN04系列恒温控制石英晶体时钟振荡器(OCXO)在电源电压为3.3V和5.0V时，在低至1W的稳态功耗方面有显著改善。VN04 OCXO系列提供HCMOS、LVCMOS和50 ohm正弦波输出至+10dBm。VN04系列提供同类最佳的温度稳定性和功耗；稳定范围为5ppb至100ppb，温度范围为-55°C至+85°C，功耗小于1W，在+25°C时，VN04系列实现了业界最佳的相位噪声性能:10Hz偏移时，SC切割晶体选项为-122dBc/Hz，10Hz偏移时，at切割晶体选项为-113dBc/Hz。VN04系列OCXO提供表面贴装和通孔封装。VN04系列以如此小的尺寸提供坚固耐用的高性能，是便携式设备中许多应用的理想选择。其他应用包括SONET时钟、卫星无线电和GSM基站以及测试设备和合成器。产品目前以标准频率提供；5MHz、10MHz、12MHz、12.8MHz、16.384MHz、19.2MHz、19.44MHz、20MHz、25MHz和26MHz。可以根据每个客户的独特要求进一步定制频率。美国Wi2Wi高性能OCXO恒温晶振领先同行.

释放领先同行HELE汽车晶体振荡器的潜能，Revolutionizing the Automotive Industry with Crystal Devices

Welcome to Harmony Electronics, where technology meets innovation. This blog post will dive into the fascinating world of crystal devices and their growing importance in the automotive sector.

Advancements in car tech are changing the industry. Crystal devices are important for improving vehicle performance, safety, and reliability. Discover how crystal devices enhance driving experiences by seamlessly integrating into automobiles.

Crystal Devices: Powering the Future of Crystal Automotive

Crystal Auto: Driving Performance to New Heights

Crystal devices, also known as crystal oscillators, ensure precision timing and frequency stability in automotive electronics. These advanced parts create dependable clock signals that sync different vehicle systems, allowing smooth communication and synchronization between onboard modules.

Crystal devices can improve car features like infotainment, GPS, cruise control, collision avoidance, and more. With crystal oscillators at the heart of these technologies, drivers can experience smoother operation, improved accuracy, and heightened efficiency.

Unleashing the Potential of Auto Crystal

Crystal devices are rapidly evolving to meet the stringent demands of the automotive industry. Companies are developing strong crystal resonators and oscillators for cars that can handle tough conditions like high temperatures and vibrations.

These advancements have paved the way for crystal devices to become integral to cutting-edge automotive applications. Crystal oscillators ensure precise timing, synchronization, and data integrity from autonomous driving systems to electric vehicles, delivering optimal performance and safety.

Crystals for Safe Driving

Crystal devices provide components for safety - not just for safe driving but for applications where security matters. Crystals for cars are an important and growing segment. Safe driving is just one aspect of crystals, as they provide the ability to have more precision and visibility in a variety of applications. The crystals for car applications can be viewed on our product page.

Importance of Regular Vehicle Maintenance

The 32kHz crystal oscillator, specifically the 32.768kHz variant, is widely popular in the automotive market due to its precise frequency stability and low power consumption. As stated in the DS32KHZ datasheet, this temperature-compensated crystal oscillator (TCXO) provides an output frequency of 32.768kHz, making it ideal for automotive applications. Its popularity stems from its ability to meet the strict timing requirements of various electronic systems within vehicles. With a crystal oscillator frequency range of 32.768kHz, it ensures accurate timekeeping and synchronization in automotive applications. The crystal 32.768kHz oscillator's compact size, such as the 3.2 x 1.5 mm, makes it suitable for space-constrained automotive designs while maintaining reliable performance. Its presence in the automotive market reflects its crucial role in enabling the smooth functioning of electronic systems and enhancing overall vehicle performance.

Auto Crystal - Industry Growth and Outlook

The auto crystal oscillator market is experiencing remarkable growth, reflecting the increasing adoption of crystal devices in the automotive sector. Experts project that the market will grow at a rate of 2.22% per year starting in 2023. By 2028, it is expected to reach a value of USD 2.48 billion.

Leading companies are expanding their portfolios to include automotive-grade crystal resonators and oscillators. These crystals for auto-expansion meet the changing needs of the car industry and provide high-performance solutions for future vehicles.

Conclusion

Crystal devices have emerged as game-changers in the automotive world, fueling innovation and transforming the driving experience. From improving performance and safety to enabling advanced features, crystal oscillators are at the forefront of automotive advancements.

Harmony Electronics studies new technologies and their impact on industries. We acknowledge the important role of crystal devices in changing the automotive sector. Join us in embracing the technological revolution. This revolution will bring crystal devices that make our automotive experiences safer, more efficient, and extraordinary.

领先全球加高高频石英晶体专用于高级通信系统，Introduction

Crystals, with their unique molecular structures, possess the remarkable ability to vibrate at specific frequencies. These vibrations are harnessed in a wide range of applications, including precision timekeeping, communication systems, and electronic devices. In this blog post, we will delve into the frequencies at which crystals vibrate, explore the concept of precision crystals, and provide insights into high-frequency crystals.

Understanding Crystal Vibrations

1. Frequency of Crystals: The frequency at which a crystal vibrates is determined by its physical structure, composition, and dimensions. Each crystal type has a natural resonant frequency, also known as its fundamental frequency or resonance frequency. This resonant frequency determines the crystal's ability to accurately measure time or generate stable oscillations.
2. Precision Crystals: Precision crystals are specifically engineered to vibrate at highly stable frequencies, ensuring precise timekeeping and synchronization in electronic systems. These crystals undergo meticulous manufacturing processes to guarantee consistent and reliable performance, even in demanding environments. They are commonly used in applications such as quartz watches, precision clocks, and telecommunications equipment.
3. Frequencies of Crystals: Crystals can vibrate at various frequencies depending on their application requirements. While precision crystals typically operate at lower frequencies, ranging from a few kilohertz to a few megahertz, there are also high-frequency crystals that can reach frequencies in the gigahertz range. The selection of the appropriate crystal frequency depends on factors such as the desired accuracy, power consumption, and the specific electronic system's needs.

The Role of High-Frequency Crystals

1. Communication Systems: High-frequency crystals play a vital role in communication systems, where accurate timing and synchronization are crucial. These crystals enable precise signal generation and modulation, facilitating seamless data transfer in wireless communication technologies like Wi-Fi, Bluetooth, and cellular networks.
2. Digital Clocks and Processors: High-frequency crystals are employed in digital clocks and processors, providing the necessary timing signals to ensure accurate data processing and synchronization between different components. These crystals enable high-speed operations in modern electronic devices, improving overall system performance.
3. Radar and Scientific Instruments: High-frequency crystals find applications in radar systems and scientific instruments that require precise measurements and rapid data processing. They contribute to the high-resolution imaging, signal generation, and data acquisition capabilities of these advanced technologies.

Crystal Frequency List

While it is not possible to provide an exhaustive crystal frequency list due to the vast number of crystal types available, crystal manufacturers and suppliers often provide catalogs or online resources that detail the frequencies at which their crystals vibrate. These resources offer valuable information for engineers and designers seeking crystals with specific frequency requirements for their projects.

Conclusion

Crystals possess the incredible ability to vibrate at specific frequencies, making them crucial components in various electronic systems. From precision crystals that ensure accurate timekeeping to high-frequency crystals that enable advanced communication and data processing, the range of frequencies at which crystals vibrate provides solutions for a myriad of applications.

As you explore the world of crystal vibrations, consider the specific frequency requirements of your project and consult reputable crystal manufacturers and suppliers who can provide comprehensive information and guidance on selecting the most suitable crystal for your needs.

介绍

晶体具有独特的分子结构，拥有以特定频率振动的非凡能力。这些振动被广泛应用，包括精密计时、通讯系统和电子设备。在这篇博文中，我们将深入研究晶体振动的频率，探索精密晶体的概念，并提供对高频晶体的见解。

了解晶体振动

1. 晶体频率:贴片石英晶体振动的频率由其物理结构、成分和尺寸决定。每种晶体类型都有一个自然共振频率，也称为基频或共振频率。这个共振频率决定了晶体精确测量时间或产生稳定振荡的能力。
2. 精密晶体:精密晶体专门设计用于以高度稳定的频率振动，确保电子系统中精确的计时和同步。这些晶体经过精心的制造工艺，即使在苛刻的环境中也能保证稳定可靠的性能。它们通常用于石英表、精密时钟和电信设备等应用中。领先全球加高高频石英晶体专用于高级通信系统.
3. 晶体的频率:晶体可以根据其应用要求以各种频率振动。虽然精密晶体通常工作在较低的频率，从几千赫兹到几兆赫，但也有高频晶体可以达到千兆赫范围的频率。合适的晶体频率的选择取决于多种因素，如所需的精度、功耗和特定电子系统的需求。

微晶超薄型无源晶体原厂编码曝光CM7V-T1A-32.768kHz-12.5pF-20PPM-TA-QC，Grenchen, Switzerland,   Micro Crystal, the leading provider for quartz crystals, oscillators, OCXOs and Real-Time Clocks for the worlds leading electronics industry now offers the popular oscillator in the advanced tiny package of just 1.2 * 2.0 * 0.7 mm. This hermetically sealed package hosts the integrated circuit together with the XTAL. It withstands harsh environmental condition. Aside the large supply voltage range it features very low power consumption. In active mode it draws as low as 1 μA driving one CMOS load. Since the oscillator is running also in stand-by mode (i= 0.45 μA) the accurate frequency is available instantaneously, no delayed startup time, as typical e.g. for AT-oscillator, must be cared for. Through factory calibration the accuracy is superior to solutions with external XTAL. The wide supply voltage range of 1.6 to 5.5 V combined with the large operating temperature range of -40°C to + 85°C, low power consumption and small package size makes it ideal for future applications.

瑞士Grenchen为全球领先电子行业提供贴片石英晶体、振荡器、OCXOs和实时时钟的领先供应商Micro Crystal现在提供流行的振荡器，采用仅1.2*2.0*0.7mm的先进微型封装。这种密封封装将集成电路与XTAL放在一起。它能承受恶劣的环境条件。除了较大的电源电压范围外，它还具有极低的功耗。在主动模式下，驱动一个CMOS负载的功耗低至1 μA。由于振荡器也在待机模式(i= 0.45 μA)下运行，因此精确的频率可即时获得，无需延迟启动时间，例如AT振荡器的典型启动时间。通过工厂校准，精度优于外部XTAL解决方案。1.6至5.5 V的宽电源电压范围，加上-40°C至+85°C的大工作温度范围、低功耗和小封装尺寸，使其成为未来应用的理想选择.

diodes晶振超微型石英晶体谐振器FL3200038Z为蓝牙设备开拓新征程,We offer a comprehensive product portfolio of quartz crystal resonators. Our broad selection of industry-standard packages includes ceramic surface-mount, HC-49/U, metal surface mount, tubular and plastic-molded. These crystals function as a primary component in electronic applications.

Diodes Incorporated提供完整的石英晶体调谐器系列产品。我们提供多种业界标准的封装选择，包括陶瓷表面黏着、 HC-49/U、金属表面黏着、管柱及塑料铸模。这些石英晶体是应用于电子产品的主要组件。

编码ECS-3525-120-B-TR超小型SMD振荡器是高密度应用的理想选择，When the discussion of oscillators comes up, the same question will arise. What is the choice for performance in critical applications, MEMS (Micro-Electro-Mechanical Systems) or quartz-based oscillators? MEMS-based oscillators have been available on the market since 2005. In the last 15+ years, a handful of companies have developed MEMS-based oscillators. Today, only a few remain and the leading MEMS-based oscillator manufacturer accounts for around 1% of the total timing market. Many frequency control manufacturers private label from both companies, with the exception of ECS who does not see any value in the practice.

When selecting the oscillator for your electronic devices or communications equipment, some of the timing considerations you need to think about are: system performance, system clocking, signal quality and reference signal sources. These are the critical parameters that will decide the performance level of your product.

You may have seen another video from a MEMS manufacturer comparing MEMS oscillators to stand alone quartz crystals. It is proven that any oscillator be it quartz, SAW, ceramic, or MEMS will always outperform any standalone resonator. So, a comparison of an oscillator to a crystal is not a true test of the oscillator’s performance. In this side by side comparison, we will look at and directly compare a quartz-based oscillator with a MEMS oscillator.

当讨论振荡器时，会出现同样的问题。关键应用、MEMS（微机电系统）或石英晶体振荡器的性能选择是什么？自 2005 年以来，基于 MEMS 的振荡器已经上市。在过去 15 年多的时间里，少数公司开发了基于 MEMS 的振荡器。如今，只剩下少数几家，领先的基于 MEMS 的振荡器制造商约占整个时钟市场的 1%。两家公司的许多频率控制制造商都是自有品牌，但 ECS 除外，ECS 在实践中没有任何价值。