石英晶体振荡器是一种非常重要的频率源。
Quartz crystal oscillator is one of the most stability frequency references.
该晶体振荡器的时钟可用于微控制器的时钟。
The clock of the crystal oscillator can be used for clocking the microcontroller.
压控晶体振荡器是原子频标的重要组成部分。
Voltage controlled crystal oscillator (VCXO) plays an important roll in the atomic frequency standard.
高精度的时钟源是由74HC04构成的晶体振荡器；
The precise clock source is crystal oscillator made of 74HC04;
研制的宽频偏线性压控晶体振荡器取得了较好的结果。
A developed linear VCXO with wide frequency deviation has acquired better results.
对基于GPS锁定高稳晶体振荡器的技术要点进行了研究。
Some practical techniques to lock High-stability crystal oscillators based on GPS are given in the paper.
用晶体振荡器产生时间标准信号，这里采用石英晶体振荡器。
It generates time standard signal using crystal oscillator, here is the quartz crystal oscillator.
晶体振荡器广泛应用于现代通信、导航、测量等领域的设备中。
Crystal oscillators are widely used in the devices of modern communications, navigation, measurement and other fields.
采用高稳定性的晶体振荡器，保证测量的精度和全输入信号的检查。
Adopt high stability crystal oscillator to ensure precise measurement and full signal input checking.
这类压控晶体振荡器广泛用于无线电通讯和其它电子设备作频率源。
This kind of VCXO cover a wide variety of radio communications and other electric equipments as frequency source.
首先讨论了限制压控晶体振荡器频偏扩展的原因，和扩展频偏的方法。
This paper discusses the causes for limiting the enlargement of frequency deviation of voltage controlled crystal oscillator and methods for enlarging the frequency deviation.
芯片内置频率合成器、功率放大器、晶体振荡器和调制器等功能模块。
The transceiver consists of a fully integrated frequency synthesizer, a power amplifier, a crystal oscillator and a modulator.
腔自动调谐的电路设计和晶体振荡器伺服环路类似，仅仅环路参数不同。
The electronic design is similar to the one for crystal oscillator lock loop but the parameters are different.
介绍一种主要用于AT切微机补偿晶体振荡器（MCXO）的开发系统。
MCXO Development system used mainly for MCXO based on AT cut crystals is described.
这些持续不断的寄存器由电池供电，并接收来自晶体振荡器计时的时钟信号。
These persistent registers are powered by a battery and receive a timing clock signal from a crystal oscillator.
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.
专业生产高品质，高精度的石英晶体谐振器石英晶体振荡器和石英晶体滤波器等。
Professional production of high quality, high-precision quartz crystal resonator quartz crystal oscillators and crystal filters.
掉电模式时晶体振荡器停止振荡，所有功能除了中断和硬件复位之外都停止工作；
The Power-down mode saves the register contents but freezes the Oscillator, disabling all other chip functions until the next Interrupt or Hard- ware Reset.
在这种情况下，晶体振荡器就不能为设备提供稳定的时钟频率，导致设备工作异常。
In this case, the crystal oscillator can not provide a stable clock frequency, which results in the abnormality of the device.
所述精确定时型太阳能光伏控制器包括微处理器、开关电路、晶体振荡器、定时器。
The accurate timing-type solar photovoltaic controller comprises a microprocessor, a switching circuit, a crystal oscillator and a timer.
在上海天文台BPV标频和时间信号的发播工作中，使用了高精度石英晶体振荡器。
High precision quartz oscillators were used for the transmission of BPV standard frequency and time signals at Shanghai Observatory.
本文从分析压控晶体振荡器的技术指标对铯束频标的影响出发，提出对它的技术要求。
Through analysis, technical requirements for VCXO used in the cesium atomic clock are put forward in this paper.
本文介绍实现AT切石英晶体振荡器微处理器温度补偿的新方法——双频温度自测法。
This paper describes a novel method to realize microprocessorcompensated crystal oscillator(MCXO)by using the dual-mode excited AT-cut quartz crystal resonator(QXR).
所以低相噪晶体振荡器研制成功不仅有良好的社会效益，而且还能带来可观的经济效益。
The research and development of low phase noise crystal oscillator will not only be with good social benefits, but also be with noteworthy economic benefits.
为了提高调频电路和晶体振荡器的频率稳定度，采用温度补偿电路是一种极其有效的方法。
In order to improve the frequency stability of the frequency modulation circuit and the crystal oscillator, using the temperature compensation circuit is extremely effective method.
晶体振荡器、声表器件陶瓷外壳具有全密封，强度好，外形小等特点，便于器件安装和封盖。
The ceramic shells for crystal oscillators and audiometers have characteristics of complete sealing, good strength, small volume etc. They are easy to fix and seal.
该设计也适合于在光纤通信用激光模块、光放大器、微型精密黑体以及高性能晶体振荡器等方面的应用。
Appropriate applications for this approach include fiber optic laser module, photon amplifier, precision miniaturized black body and high-performance crystal-oscillator.
在TCXO中，微处理机补偿晶体振荡器(MTCXO)是一种比较新型的数字式温度补偿晶体振荡器。
Of TCXO, Microprocessor temperature compensated crystal oscillator (MTCXO) is a comparatively new-type digital compensated crystal oscillator.
在TCXO中，微处理机补偿晶体振荡器(MTCXO)是一种比较新型的数字式温度补偿晶体振荡器。
Of TCXO, Microprocessor temperature compensated crystal oscillator (MTCXO) is a comparatively new-type digital compensated crystal oscillator.
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