LIU Hui-min,ZHANG Xiao-xing,DAI Yu-jie,LV Ying-jie.Low power consumption high speed CMOS dual-modulus 15/16 prescaler for optical and wireless communications[J].Optoelectronics Letters,2011,7(5):341-345 Low power consumption high speed CMOS dual-modulus 15/16 prescaler for optical and wireless communications Author Name Affiliation LIU Hui-min  Institute of Microelectronics,Nankai University； School of Electronics Information Engineering,Tianjin University of Technology；  ZHANG Xiao-xing  Institute of Microelectronics,Nankai University；  DAI Yu-jie  Institute of Microelectronics,Nankai University；  LV Ying-jie  Institute of Microelectronics,Nankai University；  Abstract:       Frequency synthesizer is an important part of optical and wireless communication system. Low power comsumption prescaler is one of the most critical unit of frequency synthesizer. For the frequency divider, it must be programmable for channel selection in multi-channel communication systems. A dual-modulus prescaler (DMP) is needed to provide variable division ratios. DMP is considered as a critical power dissipative block since it always operates at full speed. This paper introduces a high spee... Hits: 4425 Download times: 212 View Full Text    Download reader