AND90081/D Active Cable usage with ON Semiconductor Redrivers

PublishTime：2021-07-22

Generally users would prefer to use a longer and thinner cable. With passive cables, this leads to signal loss and the end device may fail to work or not receive the expected input. The USB device will not function and with no output. To make a passive cable of higher quality with thicker or multiple copper wires, shielding and better quality connectors will lead to more expense increasing thickness and handling issues. Factors like impedance, skew, cross talk, attenuation, differential impedance, bit error rate (BER), jitter and insertion loss contribute to the cable length limit. To overcome the above problems, use of active cables with built in electronics will help
●Advantages of using Active CablesCan be of longer lengths than passive ones.
■The redriver compensates for signal loss due to skew,jitter, EMI, cross talk and attenuation that affects signal integrity.
■Redriver in active cables improves in boost of signalwith increased eye opening, extending the link lengthand enabling pass of compliance test.
■Smaller wire gauge can be used providing moreflexibility supporting better bending of cables withimproved air flow.
■Less expensive due to use of low cost wire.
■Active cable supports connectivity of data, video,security and power application over a single connectoras per USB Type C standard that allow multiplefunctions over the same connector

Brand of Product：	ON Semiconductor
Part#：	NB7NPQ1102M 、 NB7NPQ7222M More Part#
Product Category：	Redrivers More
Application：	More
Data Type：	Application note & Design Guide More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	UQFN16
Language：	English Chinese Chinese and English Japanese
Date of Creation：	December, 2020
Version Number：	December, 2020 − Rev. 0
Data Encoding：	AND90081/D
Data Size：	1.5 MB

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