Title: Design and simulation of RF PLL frequency synthesizer
Abstract:The frequency synthesizer can provide a lot of precise,stable frequency as a local oscillator signal for wireless communication devices.This paper introduces the basic principles of frequency synthesi...The frequency synthesizer can provide a lot of precise,stable frequency as a local oscillator signal for wireless communication devices.This paper introduces the basic principles of frequency synthesizer,using integer-N PLL chip ADF4112 to design a broadband frequency synthesizer.It discusses the selection of key components and loop filter design,and by using ADS simulation software and optimization tools,the frequency synthesizer is simulated and optimized.Simulation and optimization results demonstrate the feasibility of the frequency synthesizer,and loop filter parameters can be obtained.Read More
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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