Frequency synthesizer with digital phase selection

Systems, methodologies, media, and other embodiments associated with making a frequency change through frequency synthesis and digital selection of out-of-phase synthesized signals are described. One exemplary system embodiment includes a locked loop logic (e.g., phase locked, delay locked) that may...

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Hauptverfasser:	NAFFZIGER SAMUEL D, GHAHREMANI SHAHRAM
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATIONOF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES BASIC ELECTRONIC CIRCUITRY CALCULATING COMPUTING CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY GENERATION PHYSICS
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creator	NAFFZIGER SAMUEL D GHAHREMANI SHAHRAM
description	Systems, methodologies, media, and other embodiments associated with making a frequency change through frequency synthesis and digital selection of out-of-phase synthesized signals are described. One exemplary system embodiment includes a locked loop logic (e.g., phase locked, delay locked) that may receive a reference clock signal, process the reference clock signal into signals with different phases, and make those signals available to a selection logic. The exemplary system may also include a state logic that stores frequency divisors that facilitate selecting and tracking output signals provided by the selection logic. The exemplary system may also include a phase logic that stores output signal phase data associated with computing, describing, and/or selecting an output signal.
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One exemplary system embodiment includes a locked loop logic (e.g., phase locked, delay locked) that may receive a reference clock signal, process the reference clock signal into signals with different phases, and make those signals available to a selection logic. The exemplary system may also include a state logic that stores frequency divisors that facilitate selecting and tracking output signals provided by the selection logic. The exemplary system may also include a phase logic that stores output signal phase data associated with computing, describing, and/or selecting an output signal.</description><edition>7</edition><language>eng</language><subject>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS ; AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATIONOF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES ; BASIC ELECTRONIC CIRCUITRY ; CALCULATING ; COMPUTING ; CONTROL OR REGULATION THEREOF ; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; GENERATION ; PHYSICS</subject><creationdate>2005</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20051110&DB=EPODOC&CC=US&NR=2005248373A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20051110&DB=EPODOC&CC=US&NR=2005248373A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAFFZIGER SAMUEL D</creatorcontrib><creatorcontrib>GHAHREMANI SHAHRAM</creatorcontrib><title>Frequency synthesizer with digital phase selection</title><description>Systems, methodologies, media, and other embodiments associated with making a frequency change through frequency synthesis and digital selection of out-of-phase synthesized signals are described. 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subjects	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATIONOF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES BASIC ELECTRONIC CIRCUITRY CALCULATING COMPUTING CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY GENERATION PHYSICS
title	Frequency synthesizer with digital phase selection
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