Circuitry for active cable

Circuits, methods, and apparatus that provide for the powering of active components in connector inserts at each end of a cable may in various ways. For example, where a host is coupled to a device that is not self-powered, the host may provide power for circuitry at each end of the cable. In variou...

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Hauptverfasser:	ORR JAMES E, CORNELIUS WILLIAM P, FERRY WILLIAM O
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CALCULATING COMPUTING COUNTING CURRENT COLLECTORS ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY LINE CONNECTORS PHYSICS
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creator	ORR JAMES E CORNELIUS WILLIAM P FERRY WILLIAM O
description	Circuits, methods, and apparatus that provide for the powering of active components in connector inserts at each end of a cable may in various ways. For example, where a host is coupled to a device that is not self-powered, the host may provide power for circuitry at each end of the cable. In various embodiments of the present invention, the device may request higher voltage from the host, such that more power can be delivered. In these cases, the device may regulate the voltage received from the host to a lower voltage, and then provide the lower voltage to circuitry at one or both ends of the cable. Where the host is connected to a device that is self-powered, the host and the self-powered device may power their respective connector insert circuits.
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For example, where a host is coupled to a device that is not self-powered, the host may provide power for circuitry at each end of the cable. In various embodiments of the present invention, the device may request higher voltage from the host, such that more power can be delivered. In these cases, the device may regulate the voltage received from the host to a lower voltage, and then provide the lower voltage to circuitry at one or both ends of the cable. Where the host is connected to a device that is self-powered, the host and the self-powered device may power their respective connector insert circuits.</description><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; CALCULATING ; COMPUTING ; COUNTING ; CURRENT COLLECTORS ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; LINE CONNECTORS ; PHYSICS</subject><creationdate>2015</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=20150218&DB=EPODOC&CC=CN&NR=102332667B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150218&DB=EPODOC&CC=CN&NR=102332667B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ORR JAMES E</creatorcontrib><creatorcontrib>CORNELIUS WILLIAM P</creatorcontrib><creatorcontrib>FERRY WILLIAM O</creatorcontrib><title>Circuitry for active cable</title><description>Circuits, methods, and apparatus that provide for the powering of active components in connector inserts at each end of a cable may in various ways. For example, where a host is coupled to a device that is not self-powered, the host may provide power for circuitry at each end of the cable. In various embodiments of the present invention, the device may request higher voltage from the host, such that more power can be delivered. In these cases, the device may regulate the voltage received from the host to a lower voltage, and then provide the lower voltage to circuitry at one or both ends of the cable. Where the host is connected to a device that is self-powered, the host and the self-powered device may power their respective connector insert circuits.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>CURRENT COLLECTORS</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRICITY</subject><subject>LINE CONNECTORS</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJByzixKLs0sKapUSMsvUkhMLsksS1VITkzKSeVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfoYGRsbGRmZm5k5OxkQpAgCBhyNd</recordid><startdate>20150218</startdate><enddate>20150218</enddate><creator>ORR JAMES E</creator><creator>CORNELIUS WILLIAM P</creator><creator>FERRY WILLIAM O</creator><scope>EVB</scope></search><sort><creationdate>20150218</creationdate><title>Circuitry for active cable</title><author>ORR JAMES E ; CORNELIUS WILLIAM P ; FERRY WILLIAM O</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN102332667BB3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>CURRENT COLLECTORS</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRICITY</topic><topic>LINE CONNECTORS</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>ORR JAMES E</creatorcontrib><creatorcontrib>CORNELIUS WILLIAM P</creatorcontrib><creatorcontrib>FERRY WILLIAM O</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ORR JAMES E</au><au>CORNELIUS WILLIAM P</au><au>FERRY WILLIAM O</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Circuitry for active cable</title><date>2015-02-18</date><risdate>2015</risdate><abstract>Circuits, methods, and apparatus that provide for the powering of active components in connector inserts at each end of a cable may in various ways. For example, where a host is coupled to a device that is not self-powered, the host may provide power for circuitry at each end of the cable. In various embodiments of the present invention, the device may request higher voltage from the host, such that more power can be delivered. In these cases, the device may regulate the voltage received from the host to a lower voltage, and then provide the lower voltage to circuitry at one or both ends of the cable. Where the host is connected to a device that is self-powered, the host and the self-powered device may power their respective connector insert circuits.</abstract><oa>free_for_read</oa></addata></record>
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subjects	BASIC ELECTRIC ELEMENTS CALCULATING COMPUTING COUNTING CURRENT COLLECTORS ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY LINE CONNECTORS PHYSICS
title	Circuitry for active cable
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