Fractional-N divider configurable as a polynomial function for real-time PLL swept frequency applications

This invention adds a non-linear sweep accumulator to the conventional sigma-delta fractional-N divider to produce a N.F value that is a polynomial function of time. This allows any non-linear sweep profiles to be approximated.

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1. Verfasser:	Mar, Wing J
Format:	Patent
Sprache:	eng
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creator	Mar, Wing J
description	This invention adds a non-linear sweep accumulator to the conventional sigma-delta fractional-N divider to produce a N.F value that is a polynomial function of time. This allows any non-linear sweep profiles to be approximated.
format	Patent
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title	Fractional-N divider configurable as a polynomial function for real-time PLL swept frequency applications
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