冠杰商行

VCXO振荡器SVC75C3A07D2-10.000M专用于5G室外基站，Suntsu is a manufacturer and distributor of electronics focused on the mid-market. Our product expertise includes frequency control, interconnect, electromechanical, antennas, and PCB’s. We help our customers build better products, save time, save money, and improve cash-flow/lead-times through inventory management programs.

Suntsu是一家专注于中端市场的电子产品制造商和经销商。我们的产品专长包括频率控制、互连、机电、天线和PCB。我们通过库存管理计划帮助客户制造更好的贴片型晶体振荡器产品，节省时间、金钱，并改善现金流/交付周期。

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。

ECS推出新颖的TCXO振荡器用于智能电表ECS-2012MV-327KE-TR，The ECS-2012MV-327KE is a 2.0 mm x 1.2 mm 32.768 kHz HCMOS oscillator with MultiVoltTM capabilities. This small electronic component offers low current consumption and improved stability against uncompensated crystal oscillators.

ECS-2012MV-327KE是一款2.0 mm x 1.2 mm 32.768 kHz HCMOS振荡器，具有MultiVoltTM功能。这种小的电子元件提供低电流消耗和改进的稳定性对温度补偿晶体振荡器。

应用：全球定位系统，WiMAX，无线局域网，物联网，可穿戴设备

低相位噪声温补晶振ECS-TXO-32CSMV-260-BN-TR用于全球定位系统

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。

从DCR的效果中耗散的能量是:

CTS开发常用于军事应用的小尺寸谐振器SA16412F35GAR，CTS的战略目标具有一定的前瞻性,自成立以来,一直走在技术的最前沿，提供创新的频率元器件，连接和运动解决方案，以创造和推进世界的SMD晶振产品,并向每一位用户提供一流的服务以及专业化的技术支持。

Elkhart, Ind. – CTS Corporation (NYSE: CTS) announces the addition of the smallest quartz crystal member, Model 416, to its family of frequency control products. The device is housed in a 1.6 x 1.2mm ceramic 4-pad surface mount package that is hermetically sealed, providing excellent accuracy and long-term reliability. Its small form factor is the perfect fit for very tight space applications such as wearable electronics, microprocessors, Bluetooth, hand-held devices and other smaller end products.

印第安纳州埃尔克哈特 – CTS 公司（纽约证券交易所代码：CTS）宣布在其频率控制产品系列中增加最小的贴片石英晶体成员 416 型。该器件采用密封的 1.6 x 1.2mm 陶瓷 4 焊盘表面贴装封装，可提供出色的精度和长期可靠性。其小巧的外形非常适合空间非常狭小的应用，例如可穿戴电子设备、微处理器、蓝牙、手持设备和其他较小的终端产品。

Austin, Texas – Abracon, LLC (Abracon), The Heartbeat of the IoT®, a leading global manufacturer of frequency control, timing, synchronization, RF, connectivity and power solutions, announces the availability of a new continuous voltage SMD oscillator family.

德克萨斯州奥斯汀– Abracon, LLC (Abracon), The Heartbeat of the IoT® 是全球领先的频率控制、定时、同步、射频、连接和电源解决方案制造商，宣布推出新的连续电压SMD振荡器系列。Abracon推出针对性的XO时钟振荡器解决方案ASCO2-12.000MHZ-L-T3

NDK晶振NT5032BA温补晶振，小体积晶振尺寸5.0x3.2x1.8mm，高精度温度补偿晶体振荡器(TCXO)

特征：
带有Enable/Disable(Stand-by)功能。
最高工作温度+105℃（温度特性± 0.5×10-6）
低消耗电流 : Max. 8mA
输出电压可选择CMOS或Clipped Sine。
采用小型封装：5.0×3.2×1.8mm

主要应用： Stratum3 ，SONET/SDH，基站，固定通信用

NT5032BA高精度温度补偿晶体振荡器,NT3225SA-52.000000MHZ-S1,小体积晶振,温补晶振

ECS-327TXO系列温度补偿晶体振荡器(TCXO)提供宽频率范围。ECS-327TXO温补晶振是一款32.768kHz低功耗温度补偿晶体振荡器 (TCXO)。紧凑型陶瓷封装3.28x2.5x1.3mm LWH采用行业标准占位面积。与未补偿的音叉晶体相比，-40℃~ +85℃范围内的±5ppm稳定性提高了本地时钟精度。ECS-327TXO是一款低功耗CMOS贴片TCXO。这3.28x2.5x1.3毫米陶瓷封装是LoRa的理想选择

ECS微型高精密的ECX-2236SMD晶体,非常适合SMD制造环境的理想选择ECS-200-8-36CKM-TR

ECS Inc. International's Surface Mount Crystals provide high reliability and long-term stability. SMD Crystals are ideal for microprocessor, IoT, wearable, and many additional applications. Crystal products can be supplied at custom and standard frequencies. ECS crystals can be customized with tight stability and low equivalent series resistance (ESR), with customer specified pullability. ECS has the broadest package sizes in the industry with crystals as small as 1.2 x 1.0 mm package and wide temperature ranges up to +150°C. 

ECS晶振表面贴装晶体提供高可靠性和长期稳定性。SMD晶体非常适合微处理器、物联网、可穿戴设备和许多其他应用。水晶产品可以定制和标准频率提供。ECS晶体可以定制，具有严格的稳定性和低等效串联电阻 (ESR)，具有客户指定的可拉性。ECS拥有业界最广泛的封装尺寸，晶体封装小至1.2 x 1.0mm，温度范围高达 +150°C。

有源晶体振荡器环路在振荡器频率下具有低输入阻抗，但在谐振频率范围之外具有高输入阻抗特性。

当在其附近施加电场时，这种高阻抗特性很容易受到EMI的影响。较新的技术已将振荡器信号电平限制在 <1V，使其更容易受到影响。

为了强调保持低杂散 PCB 电容的重要性，突出显示了计算中的 Cs。晶体的CL越低，PCB 杂散电容对设计的影响就越大。伊西斯推出的ECS-.327-12.5-34B-TR这是一款微型,最具成本效益的贴片晶体

Silicon公司宣布推出的TCXO时钟源可用于提供EFR32主时钟。使用 TCXO温度补偿晶体振荡器操作需要重新配置时钟管理单元中的 HFXO 寄存器设置。

CMU_HFXOCTRL - HFXO 控制寄存器

HFXO 模式

将此位设置为 1 以允许使用单端TCXO代替振荡器。

默认设置为 0，选择晶体振荡器。

CMU_OSCENCMD - 振荡器启用/禁用命令寄存器，Silicon推出具备突破新的TCXO时钟源可用于提供EFR32主时钟501HCA26M0000BAFR