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- VCXO? Voltage Controlled Crystal Oscillator? 电压控制的晶体振荡器?
- The ADC aperture jitter must be minimal, and the sampling clock generated from a low phase-noise quartz crystal oscillator. ADC的孔径抖动必需尽可能的小，而且要使用低相位噪声的石英晶体振荡器作为采样时钟发生器。
- Temperature compensation of IC LCD transistor, crystal oscillator of mobile communications equipments. 半导体集成电路、液晶显示、晶体管及移动通讯设备用石英振荡器的温度补偿。
- M. E. Frerking, Crystal Oscillator Design and Temperature Compensation, New York: Van Nostrand Reinhold, pp. 53, 1987. 白凤霆,“场效电晶体次临界特性分析与微功率放大器设计,“中原大学硕
- Quartz crystal, crystal oscillator, ceramic resonator, ceramic filter, saw filter, ceramic discriminator. 石英谐振器，石英震荡器，陶瓷谐振器，陶瓷滤波器，声表面滤波器，鉴频器
- The research has not only solved the problem in present airborne vibrating isolation system, and also applied to all kinds of crystal oscillator in airborne radar. 不仅解决了现有机载隔振系统存在的问题，而且该隔振系统还适用于各种机载雷达的晶体振荡器。
- In This paper, a high accuracy Quartz Crystal Oscillator is discussed, and according to the performance on the EFC line,a two order curve control model is advanced. 文中介绍了高精度晶体振荡器以及根据高精度晶体振荡器EFC端的压控特性,以二次曲线作为其控制模型,提出了用这一种模型来处理由电压失调和晶体老化两种因素所引起的频率偏移的方法。
- A proven analog temperature compensated crystal oscillator (TCXO) is described which employs parameter compensation by automated systems that have a rapid data-capture ability. 介绍了一种采用快速获取数据方法的模拟温度补偿晶体振荡器 (ATCXO)的补偿参数自动设置系统。
- In order to solve the problem of measuring the vacuum degree in vacuum packaged MEMS devices,crystal oscillator has been used as the sensor to measure the vacuum degree. 为了解决MEMS器件真空封装内部真空度测试难题,提出采用晶振作为传感器来对内部真空度进行测量,设计并研制了一套基于晶振传感的真空度测量系统。
- Next, inspect the motherboard for loose components.A loose or missing CPU, BIOS chip, Crystal Oscillator, or Chipset chip will cause the motherboard not to function. 下一步，检查主板松动的元件，松动或缺少CPU，BIOS芯片，晶体振荡器，或芯片集将导致主板不能工作。
- The transceiver consists of a fully integrated frequency synthesiser, receiver chain with demodulator, a power amplifier, a crystal oscillator and a modulator. 芯片内置集成频率合成器、解调接收链、功率放大器、晶体振荡器和调制器以等功能模块。
- The experiment has proved that the research of elastic properties of vibration isolation system of the crystal oscillator and measures taken to prevent the vibration are very effective. 试验证明，对某机载雷达频综器中晶体振荡器的隔振系统的弹性特性研究和对其采取的隔振措施是行之有效的。
- The article starts with the vibrating impact on the crystal oscillator in the radar frequency synthesizer, and analyses the phase noises of crystal oscillator under the random vibration condition. 摘要从振动对雷达频综器中晶体振荡器的影响入手，分析晶体振荡器在随机振动条件下的相位噪声。
- The main products include SMD (Surface Monk Device) Quartz Crystal Units and SMD（ Surface Monk Device）TCXO (Temperature Compensative Crystal Oscillator) ，high-quality quartz blanks and quartz bars. 主要产品为SMD(表面贴装)石英晶体谐振器、SMD（表面贴装）TCXO（温度补偿振荡器）、高档次石英晶片和晶棒。
- Beijing Candor Electronic Co., Ltd specializs in developing, researching, designing, manufacturing and marketing of high-precision and high-quality Crystal Resonator and Crystal Oscillator products. 北京康特电子有限公司致力于高精密、高品质的石英晶体元器件的研发、设计、生产与销售。
- LC oscillators have better phase noise, but the lowest noise is obtained with the use of a quartz crystal oscillator. LC谐振器利用石英晶体振荡器产生基准源，因此抖动较小。
- Multifunction for frequency test, period test, crystal oscillation test and frequency calculation. 多功能设计,具测频,测周期,测晶振及计数功能。
- Multifunction for frequency test, period test, crystal oscillation test, frequency calculation and 13M output test. 多功能设计,具测频,测周期,测晶,振计数及特有13M输出测试功能。
- Most are crystal oscillators that take advantage of the inherent resonance of a (quartz) crystal to obtain frequency stability. 大多数是晶体振荡器,它利用(石英)晶体固有共振的优点,所以频率稳定。
- Most are crystal oscillators that take advantage of the inherent resonance of a(quartz) crystal to obtain frequency stability. 大多数是晶体振荡器，它利用（石英）晶体固有共振的优点，所以频率稳定。
