Dynamic magnetic information storage or retrieval – General recording or reproducing – Specifics of the amplifier
Reexamination Certificate
2011-07-19
2011-07-19
Negrón, Daniell L (Department: 2627)
Dynamic magnetic information storage or retrieval
General recording or reproducing
Specifics of the amplifier
C360S039000, C360S046000
Reexamination Certificate
active
07982998
ABSTRACT:
A communications circuit includes a first filter having a corner frequency that is adjustable. A data type identifier that tracks first and second types of data flowing through the communications circuit. A control module that adjusts the corner frequency of the first filter to provide alternating current (AC) coupling during the first type of data and adjusts the corner frequency of the first filter to provide direct current (DC) coupling during the second type of data.
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Marvell International Ltd.
Negrón Daniell L
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