PLL Performance, Simulation, and Design

Kristin

【文件名】:PLL Performance, Simulation, and Design[ Second Edition].rar
【格　式】:rar
【大　小】:1368K
【简　介】:This section describes basic PLL (Phased Locked Loop) operation and introduces terminology that will be used throughout this book. The PLL starts with a stable crystal reference frequency (XTAL). This frequency is divided by R to a lower frequency, which is called the comparison frequency (Fcomp). This is one of the inputs to the phase detector. The phase-frequency detector outputs a current that has an average DC value proportional to the
phase error between the comparison frequency and the output frequency, after it is divided by the N divider. The constant of proportionality is called Kf.  Note that this constant turns out to be the magnitude of the current that the charge pump can source or sink. Although it is technically correct to divide this term by 2p, it is unnecessary since it is canceled out by another factor of
2p which comes from the VCO gain for all of the equations in this book. So technically, the units of Kf are expressed in mA/(2p radians).
【目　录】:
Part I Introduction
Part II PLL Performance
Part III PLL Design
Part IV Additional Topics
Part V

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