A fully integrated frequency synthesizer for a dual-mode GPS and Compass receiverOACSCDCSTPCD
A fully integrated frequency synthesizer for a dual-mode GPS and Compass receiver
This paper presents a fully integrated frequency synthesizer for a dual-mode GPS and Compass receiver fabricated in a 0.13 μm CMOS technology.The frequency synthesizer is implemented with an on-chip symmetric inductor and an on-chip loop filter.A capacitance multiplying approach is proposed in the on-chip loop filter design for area-saving consideration.Pulse-swallow topology with a multistage noise shaping △ Σ modulator is adopted in the frequency divider d…查看全部>>
Chu Xiaojie;Lin Min;Shi Yin;Dai F F
Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, ChinaInstitute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, ChinaInstitute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, ChinaDepartment of Electrical & Computer Engineering, Auburn University, Alabama, 36849-5201, USA
fully integratedfrequency synthesizerGPSCompass
fully integratedfrequency synthesizerGPSCompass
《半导体学报》 2012 (3)
69-75,7
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