Figure 1 shows a typical phase noise measurement in a 125 MHz system.
图1显示了一个典型的125 MHz系统相位噪声的测量。
The reason is that the application of the high frequency bias of 13.56 MHz not only strengthens ion bombardment on the material surface, but also induces the variations of the bulk plasmas including the increase of O atom density, while the main effect of the bias of 400 kHz is only to strengthen ion bombardment.
这可以归因为高的射频偏压的应用不仅可增强离子轰击效应，而且与体等离子体相互作用，使高活性的氧原子增多；而低频偏压的作用主要是增强离子轰击效应。
The LTC.6412 is a fully differential variable gain amplifier with linear-in-dB analog gain control.
Linear 公司的LTC6412是800MHz模拟控制全差分可变增益放大器，增益控制是线性dB的。
The circuit starts with a parallel-to-serial conversion, which converts the MII data from the MAC into a 125MHz serial bit stream.
电路由一个并串转换开始，把 MII 接口从 MAC 接收的数据转换成125MHZ 的比特流。
The linear dynamic range can be reach 90 dB when the frequency is 200 MHz. IV. Isotropic electric field sensor using integrated optical waveguide On the basis of traditional isotropic antenna, a new structure of isotropic electric field sensor with segmented electrodes using optical waveguide is proposed and is founded.
四、集成光波导全向电场传感系统研究本文借鉴传统全向天线的基本原理，提出基于集成光波导分段电极电场传感器的全向电场探头的结构，以及传感系统的结构，建立了相应的数学模型。
The simulation result shows the architecture this paper develops is able to filter one macro block of 4:2:0 formats within 192 clock cycles. This reaches the minimum value of single filter design. The HDTV signal can be processed in real-time at 94MHz.
仿真结果表明，该滤波器完成一个4：2：0格式的宏块滤波仅需要192个时钟周期，达到了单路滤波设计的最小值，94MHZ下即可进行高清电视的实时滤波。
A coarse tuning range of 4nm around 633nm and a continuous tuning range of 1.8GHz were obtained by adjusting the angular position of the grating and tilting the glass plate respectively.
实验结果表明，该激光器具有优于5MHz的频率线宽、在633nm附近的调谐范围为4nm、连续调谐范围为18GHz。
And the tracking range is 250 MHz.
锁相环的跟踪范围为250 MHz。
This laboratory boasts of different experiment instruments and apparatuses, including three-chamber vacuum evaporation systems, thin film thickness taster, glove box, clean room, the hyper pure aqueous system, scanning electron microscope, light microscope, optics platform system, photo-lithography, semiconductor laser system, sunlight-simulator, power meter, programmable power source-measure meter, multi- meter, 100MHz digital oscilloscope, luminance meter, integral sphere, Uv-visible spectroscope, fluorescence spectroscope, optical fiber spectroscope, high voltage system (40000V), high pressure system (1000 atmospheric pressure), monochromator, programmable high-temperature furnace (1200℃), precise synthesis system, as well as optoelectronic material and device evaluation system composed by the above apparatus.
现在本研究室具有三室真空镀膜系统、膜厚测试仪、无水无氧操作系统、超净室、超纯水系统、电纺丝系统、扫描电子显微镜、光学显微镜、光学平台系统、光刻机、半导体激光系统、模拟太阳光光源、功率计、程控直流电源、多功能程控电流电压计、100MHz数字示波器、亮度计、积分球、紫外可见光谱仪、荧光光谱仪、光纤光谱仪、高电压系统（40000V）、高压力系统（1000大气压）、单色仪、程控高温炉（1200℃）、精密合成系统，以及主要由以上仪器组合而成的发光材料及器件评价系统、有机无机太阳能电池制备及测试系统，载流子迁移率测试系统等先进的制备及表征系统
Are you sure that you are using the 8Mhz clock source?
您确定您是在使用8MHz的时钟源吗？
The method is successfully used to SAW filter with center frequency of 914 MHz, bandwidth of 17 MHz.
并成功地用于914 MHz，带宽17 MHz滤波器的设计。
I will recall that the frequencies Of radeon HD 2900 XT according to the monitoring data are 743/1656 MHz.
我会记得频率的radeon 2900名房署xt据监测数据1656分之743兆赫。
Hi i am new wit ciphone c6a from monday and here in puerto rico the most of the red works with band 1900mhz and i was thinking that the phone doesnt work i explain friday to my seller that the phone is working in two band them she explain me that in settings radio band i select the band of my red it comes in default in two bands i dont try in that area because i think that is just for radio and the manual do not explain about it o from friday i have working the phone i really loved and now i made the last v3.3.20.0 and im more happy but now i dont kow how to change the skin for this one it looks very nice and i take too much time to traduce the language but the time is ok.
您好，我从周一的智慧和ciphone c6a在这里波多黎各与乐队1900MHz和i的最红的作品是以为手机doesn't工作中，我对我的解释星期五卖方手机在两个带他们，她解释我的工作选择设置的无线电频段I我的红色谈到拖欠两带我dont在这方面的尝试，因为我认为，只是电台和手册不对此解释，从周五我澳工作的手机，我是带真的爱，现在我作出了最后的v3.3.20.0和IM更开心，但现在我dont叩头如何改变这一个看上去很漂亮，我的皮肤花太多时间去谗的语言，但时间确定。
Use serial debug terminal operation, font files will be written to FLASH in the use of an external 22.1184MHz crystal.
由于其他串口传输应用程序是连续传输的，写入时没有足*够的延时时间，因此会出错。
The SAR system, with Moving Target Indicator operates at X-band with a 600 MHz bandwidth and 3.5 kW peak power, can capture the 1 meter precision scroll photo, and 1ft precision photo for point-target investigation.
合成孔径雷达具有一个X波段、600MHZ、3.5千瓦峰值的活动目标指示器。该雷达获取的条幅式侦察照片可精确到1米，定点侦察照片可精确到0.30米。
The design is compiled and synthesized in the Cyclone EP1C3T144C8 under the Altera Quartus II 4.2 design software. After placing and routing, the controller in the FPGA can work at the 104.46Mhz, the post simulation results show that the VHDL design is correct and the HDD controller can work correctly in the EP1C3T144C8 FPGA.
所设计的VHDL代码经Quartus Ⅱ综合、布局布线、管脚分配后，在FPGA内部可以达到104.46Mhz的电路工作速度，FPGA与硬盘之间采用ATA接口的Ultra DMA模式2传输方式，可以达到33.3MByte/s的突发数据传输率。
The phase difference between normal and coagulated blood reaches the maximum, -13.5 degree, between1 and2 MHz.
在 1MHz 到 2MHz 的情况下，正常血液和凝固血液的相位差达到最大值。
The rate of data exchange with the computer is faster than those of FIFO mode and DMA mode.
该系统具有 10MHz的采样频率和 12位的采样精度，可以较好地测出来自射孔底部的反射信号，并能进一步分析和检测射孔的深度和质量。
Clearly we have a problem here -- as the current terrestrial channel allocations are limited to 6 MHz!
显然，我们这里有一个问题--当前分配有限的地面通道6兆赫！
The filter shows a nominal cutoff frequency of 3.75MHz, less than 1dB ripple in the passband, and more than 40dB attenuation at 4.25MHz, with a power consumption of 7mW.
该滤波器截止频率为3.75MHz，通带波纹小于1dB，过渡带宽500kHz，在4.25MHz处衰减达40dB以上，功耗为7mW。