Describes the design of a programmable 2-18 GHz microwave delay line based on fiber-optic technology. The delay line achieves any delay from 0 to 658.54 /spl mu/secs programmable in 20 nsec steps. A combination of a switched-RF configuration and a switched-fiber configuration has resulted in...
功能: ActiveProgrammableDelayLine 电源电压-最大: 3.6V 电源电压-最小: 3V 最大工作温度: +85C 最小工作温度: -40C 安装风格: SMD/SMT 封装/箱体: LQFP-32 高度: 1.45mm 长度: 7mm 宽度: 7mm 商标: ONSemiconductor 湿度敏感性: Yes 产品类型: DelayLines/TimingElements 工厂包装数...
Programmable radiofrequency filters can be obtained from direct down-conversion of the spectrum of an optical filter. For this, an input single-sideband RF signal must be employed, the optical carrier must be suppressed and reinjected, and combined with the upconverted RF sideband after the latter...
The integrated circuit contains the taps, tap weighting and RF summing circuitry to accomplish the transversal filter function. A digital shift register operates as a commutator that allows serial programming of the individual analog tap weights. There are 350 analog taps that yield a 1.5- mu s ...
Application of programmable-delay IC in system timing control In this paper, the structure and function of high precision programmable delay IC AD95000 is introduced. Application experience of AD9500 in RFKO system of... WM Qian,ZJ Yin - 《Nuclear Electronics & Detection Technology》 被引量: ...
The abbreviations indicate PBS, half-wave plate (HWP), right-angle prism mirrors (RAP), roof prism mirror (RF), cylindrical lens (CL), beam splitter (BS) and time-to-digital converter (TDC). b, GBS results, probability distribution of all 496 two-photon detection events in a 32-mode ...
emoi8ctn9,et0l1iCi0tn0oe-eh6rA.d,ceaNeNtolArmwosmL:rwOswAfwGoono.-aardDdlno,a,gMloMADgAe.0cv2oi0c0me16s28,-29In410c.6, 8 Evaluation PCB HMC988LP3E v04.1014 PROGRAMMABLE CLOCK DIVIDER AND DELAY DC - 4 GHz The circuit board used in the application should use RF circuit design ...
Block RAM and FIFO Switching Characteristics Block RAM and FIFO Switching Characteristics SymbolDescriptionSpeed Grade and VCCINT Operating VoltagesUnits 0.90V0.85V0.72V -3-2-1-2-1 Maximum Frequency FMAX_WF_NC Block RAM (WRITE_FIRST and NO_CHANGE modes) 825 738 645 ...
Optical true time delay beamforming An optical beamforming network is an attractive alternative to RF electronics in a phased array antenna (PAA), thanks to the large instantaneous bandwidth, small size, and low loss offered by photonics33,34. In the proposed FPDA, if a microwave signal carried...
S. A 60-GHz 2-bit switched-line phase shifter using SP4T RF-MEMS switches. IEEE Trans. Microw. Theory Tech. 59, 894–900 (2011). Article ADS Google Scholar Zhu, J., Krishnaswamy, H. & Kinget, P. R. Field-programmable LNAs with interferer-reflecting loop for input linearity ...