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- low phase jitter 低相位差晃动
- ADI clock products deliver low jitter, low phase noise, and low spurs making them ideal for clocking high performance analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). ADI公司的时钟产品具有低抖动、低相位噪声和低杂散噪声特性,从而使它们适合用于要求高时钟性能的模数转换器(ADC)和数模转换器(DAC)。
- The phase jitter of output signal of the PLL( phase locked loop) frequency doubler is analyzed. 定量分析了数字式锁相倍频器输出信号的相位抖动.
- Whatever the value of the mark rate of information code is,the mark rate of translated code format is always 1/2. Because the mark rate is 1/2,there are not discrete spectral lines in power spectrum. Therefore phase jitter does not exist. 无论信息码传号率为何值,经码型变换后,该种码型传号率均为1/2,以致离散谱线为0,故不会产生相位抖动。
- A fully integrated low phase noise LC voltage controlled oscillator(VCO) is presented. 介绍了一种全集成的LC压控振荡器(VCO)的设计。
- DRO(dielectric resonator oscillator) has the characteristics of high frequency stability and low phase noise. 介质振荡器具有频率稳定性好,相位噪声低的特性。
- The measurement of the test chip shows that the VCO in the CRC has a wide tuning range and a low phase noise. 并已完成对10GHz压控振荡器的在芯片测试,结果表明该电路具有较低相位噪声和较大调频范围的特点。
- For this reason,the paper is mainly focus on the theory and technology of low phase noise PLL design. 本文就基于此对锁相环低相位噪声理论和设计进行研究和分析。
- Can only do foreign trade, freight forwarding industry in the low phase of the work, such as Vouching Clerk. 只能做外贸，货代行业中的中低段工作，比如单证员。
- All polyesters have low phase transition temperature, they have good solubilities in common organic solvents. 所有聚酯均具有较低的相转变温度,在普通的有机溶剂中具有较好的溶解性质。
- A design method of VCO with low phase noise time based center circuit is proposed. 提出了一种低相位噪声时基核心电路的压控振荡器的设计方法。
- The results indicate that the PLL source has low phase noise and stray,and it can meet the requirement of design and system operation. 测试结果显示,该频率源相位噪声较低、杂散低,满足设计和系统使用要求。
- Test results indicated that extraordinary linearity and low phase noise were achieved, and the DRO can be used for microwave phase-locked loops. 测试结果表明 ,此振荡器具有非常好的线性度和很低的相位噪声 ,可以为微波锁相环路提供高品质的 DRO。
- Dueto using advanced MMIC PLL and VCO,the researched frequency synthesizer has smallvolume,fast switching speed and low phase noise. 选用了微波单片PLL频率合成器芯片、单片集成VCO等先进器件，研制的频率合成器具有体积小、捷变速度快、相位噪声低等特点。
- The thermal propeties of the polyesters were investigated with TGA, DSC and polarizing microscope.All polyesters have low phase ... 聚酯的热性质以TGA、DSC、热台偏光显微镜研究。
- In this scheme,the synthesizer contains a low-noise phase detector to achieve the performance of low phase noise and low spur level. 本方案采用了低底噪鉴相器,实现低相噪和低杂散指标。
- Reducing Soliton Phase Jitter by Sliding-Frequency Guiding Filters 使用滑频滤波器抑制孤子相位抖动
- Through inductor optimization,the VCO has a low phase noise and a wide tuning range with switched capacitor array and NMOS varactor. 通过优化集成电感的设计,同时采用NMOS管和开关电容阵列作为可变电容,使该设计具有较低的相位噪声和较宽的调谐范围。
- This paper describes the design and implementation of GaAs Gunn diodes of low phase noise at Ku band. The design shows good agreement with experimental results. 文中介绍了Ku波段低相位噪声体效应管的设计与工艺实现 ,并制作出了与设计结果基本一致的器件。
- In recent years, increased demand for wireless communication systems motivates a growing interest in low phase noise voltage controlled oscillator (VCO). 近年来，随着无线通信系统的飞速发展，对低相位噪声压控振荡器(VCO)的需求也同益增加。
