HIGH RESOLUTION WIDE RANGE WRITE PRECOMPENSATION
First Claim
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1. A write precompensator to achieve incremental delay up to 50% of a timing window.
2 Assignments
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Accused Products
Abstract
A precompensation write circuit includes a ring oscillator (100), a pluse interpolator circuit 200, a data pattern sequence detector circuit 300, a precoder circuit 400, a data reference reframe circuit 500, a data coalscer circuit 600 and an isolation mux circuit 700.
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Citations
1 Claim
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1. A write precompensator to achieve incremental delay up to 50% of a timing window.
Specification
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Current AssigneeTexas Instruments, Inc.
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Original AssigneeTexas Instruments, Inc.
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InventorsKNUTSON, JACK R., ROSKY, DAVID S., SPAGNA, FULVIO
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Application NumberUS09/109,010Publication NumberTime in Patent OfficeDaysField of SearchUS Class Current360/45CPC Class CodesG11B 20/10009 Improvement or modification...G11B 5/012 Recording on, or reproducin...G11B 5/09 Digital recording
