IDT低功耗时钟晶体振荡器详情，IDT公司重新定义新颖的硅振荡器，凭借着独特的创新能力，持续不断优化有源晶振产品线，使得旗下的产品更为丰富多样化，并提供更加广泛的选择空间，用心打磨出来的产品过硬的品质，精湛的工艺，出色的性能都是选择IDT公司的最佳理由，进而促使用户更多用户与IDT公司建立亲密的合作关系，同时也在塑造IDT公司的价值。

The IDT Silicon Oscillators can be used as direct drop-in replacements for quartz and MEMS oscillators without any redesign of the circuit board. Given their longevity, with a MTBF in excess of 500 million hours, and high shock and vibration resistance, the applications with silicon oscillators are more failure-resistant.

IDT硅振荡器可直接替代石英和MEMS振荡器，无需重新设计电路板。考虑到它们的使用寿命，MTBF超过5亿小时，以及高抗冲击和振动性，硅振荡器的应用更能抵抗故障。

Low power draw

低功耗

The Ultra Low Power 32.768-kHz XOs and TCXOs are available in housing dimensions of 1.5 mm x 0.8 mm and 2.0 mm x 1.6 mm, depending on design. They stand out for their extremely low power draw of less than 1 µA, and come at stabilities starting at ±5 ppm in the temperature range of -40 °C to +85 °C. Developers can reduce the power draw even further by reducing the amplitude of the output signal and adapting it perfectly to the application. Given their very low power draw, the ULPOs and ULPPOs available in the VDD range of 1.2 to 3.63 VDC are tailored to use in battery-powered applications: The range of applications includes, for example, wearables, GPS, smartphones, tablets, health and wellness monitors, sports video cameras, IoT, smart metering, smart housing, industrial (even for high ambient temperatures), consumer products, automotive and embedded computing. In particular, the Ultra Low Power 32.768 kHz Silicon Oscillators are also intended for applications that employ hibernation technology, such as Bluetooth low energy and GPS. The differential XOs, VCXOs and VCTCXOs in silicon oscillator technology are optionally available with LVCMOS, LVPECL, HCSL, LVDS or CML output signals, and have frequency stabilities of ±10 ppm in the temperature range of 0 °C to 70 °C, or ±15 ppm from -40 °C to +85 °C with extremely low jitter values of 0.3 ps in up to the 800 MHz frequency range. The aging of ±5 ppm after 10 years is less than that of a quartz-based TCXO. These oscillators are therefore suitable for applications such as networking and computing, server and storage applications, SONET, SATA, SAS, PCI-Express, routers, fully buffered DIMM and fibre-optic products. The VCXOs stand out for a very wide frequency range of 1.0 to 625 MHz with pull ranges of up to ±1600 ppm. Optionally, frequency stabilities of ±10 ppm to ±50 ppm over -40 to +85 °C can be selected, where the long-term aging is ±5 ppm after 10 years.
超低功耗32.768 kHz XOs和TCXOs提供1.5mmx0.8mm和2.0mmx1.6mm两种外壳尺寸，具体尺寸取决于设计。这些进口有源晶振器件的功耗极低，不到1 A，在-40°C至+85°C的温度范围内稳定度从5 ppm开始，开发人员可以通过降低输出信号的幅度并使其完全适应应用来进一步降低功耗。鉴于其极低的功耗，在1.2至3.63VDC的VDD范围内提供专为电池供电应用而设计:应用范围包括，例如，可穿戴设备、GPS、智能手机、平板电脑、健康和保健监控器、运动摄像机、物联网、智能计量、智能住宅、工业(即使在高环境温度下)、消费产品、汽车和嵌入式计算。特别是，超低功耗32.768 kHz硅振荡器也适用于采用休眠技术的应用，如蓝牙低功耗和GPS。硅振荡器技术中的差分XO、VCXOs和VCTCXOs可选LVCMOS、LVPECL、HCSL、LVDS或CML输出信号，在0°C至70°C温度范围内的频率稳定性为10 ppm，在-40°C至+85°C温度范围内的频率稳定性为15 ppm，在最高800MHz频率范围内的抖动值极低，为0.3 ps。10年后5 ppm的老化小于石英基TCXO的老化。因此，这些振荡器适合网络和计算、服务器和存储应用、SONET、SATA、SAS、PCI-Express、路由器、全缓冲DIMM和光纤产品等应用。VCXOs在1.0至625 MHz的极宽频率范围内表现出色，拉高范围可达1600ppm。也可以选择-40至+85°C范围内10 ppm至50 ppm的频率稳定性，其中10年后的长期老化为5ppm。

Crystek旨在实现晶体和电路的最佳匹配，Crystek Corporation® has been providing frequency products since 1958, including quartz crystals, XOs (Clock Oscillators), TCXOs (Temperature Compensated Crystal Oscillators), VCOs (Voltage Controlled Oscillators), and VCXOs (Voltage Controlled Crystal Oscillators). Crystek operates two divisions dedicated to frequency control. Crystek Crystals is dedicated to the development and manufacture of frequency products using quartz-based resonators. Crystek Microwave develops frequency control and support products for the microwave industry. Other products include: PLL (Phase Lock Loop) Synthesizers, RedBox VCOs, RF Coaxial Cable Assemblies, RF Cable Connectors, Bulk RF Coaxial Cable, RF Power Detectors, Filters, Attenuators, DC Blocks, Passive Doublers, RFPRO (Pocket Reference Oscillators), Connectorized Amplifiers, VCO Evaluation Boards, RF Lab Kits, SAW based Clock Oscillators and VCXOs, and Power Regulators.

自1958年以来，Crystek Corporation一直提供频率产品，包括石英晶体、XOs(有源晶体振荡器)、TCXOs(温度补偿晶体振荡器)、VCO(压控振荡器)和VCXOs(压控晶体振荡器)。Crystek运营着两个致力于频率控制的部门。Crystek Crystals致力于开发和制造使用石英谐振器的频率产品。Crystek Microwave为微波行业开发频率控制和支持产品。其他产品包括:PLL(锁相环)频率合成器、RedBox VCOs、射频同轴电缆组件、射频电缆连接器、散装射频同轴电缆、射频功率检测器、滤波器、衰减器、直流电模块、无源倍频器、RFPRO(袖珍参考振荡器)、连接器放大器、VCO评估板、RF实验室套件、基于SAW的时钟振荡器和vcxo以及电源调节器。

Crystek公司是高性能技术领域的全球领导者无线电频率(radio frequency)微波和频率控制工业。Crystek Corporation的广泛产品包括各种终端市场，包括无线、微波无线电、电信、工业、企业、航空航天和政府部门。

我们训练有素的工程师为Crystek Corporation提供研究、开发和技术支持，以开发高质量的定制有源晶振产品，满足我们不同客户群的复杂需求。

瑞斯克LVPECL差分晶体振荡器CCPD-912X-25-125适用于6G电信产品，美国Crystek公司一直以来秉持着创新的设计理念为用户提供高品质的产品，随着行业的快速发展，新兴行业推到产品的快速更新与迭代，迎来更多的机会，同时对于行业而言，也充满无数挑战，于是，Crystek公司利用自身的优势，开发高品质的产品，LVPECL差分输出晶振编码CCPD-912X-25-125，型号CCPD-912X，频率14.20mmx9.14mm，频率为125MHZ，电压3.3V，频率稳定性为±25ppm，工作温度-40°C~+ 85°C，产品具有低功耗低抖动低电压的特点，设计来满足今天的需求3.3V差速器要求LVPECL应用程序。CCPD-912噪音非常低，低抖动时钟振荡器要求苛刻的电信和其他行业应用程序。

图1的穿孔门有源晶体振荡器被大多数设计师所熟知，但很少有人知道如何正确地指定晶体。用于拓扑学的晶体图1可以是基本的AT-CUT或BT-CUT。BT-CUT晶体具有较差的性能与AT-CUT相比，温度下的频率稳定性。该拓扑使用平行晶体而不是串联晶体。当指定一个平行晶体时，该晶体制造商还将要求您指定负载电容。要了解负载电容，可以考虑一个串联LC电路晶体为L，负载电容为c。LC电路的频率将作为L和c的函数而变化水晶壳，L是固定的(温度不是一个参数)。