Multi-rate transceiver circuitry

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9882708
SERIAL NO

15047413

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Techniques to operate circuitry in an integrated circuit are provided. The circuitry may include a receiver circuit and one of the provided techniques includes receiving a data stream at the receiver circuit. The receiver circuit may include a detector circuit that is used to determine the data rate of the received data stream. A controller block in the receiver circuit may accordingly configure a deserializer circuit in the receiver circuit based on the data rate of the received data stream. The circuitry may further include a transmitter circuit for transmitting data streams. The transmitter circuit may be configured during runtime based on the data rate of a data stream that is being transmitted. In some instances, irrespective of the data rate of the data stream being transmitted, a constant reference clock may be used in the transmitter circuit.

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Patent Owner(s)

Patent OwnerAddress
ALTERA CORPORATION101 INNOVATION DRIVE SAN JOSE CA 95134

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Oh, Boon Hong Bukit Mertajam, MY 15 25
Yap, Chee Wai Perai, MY 9 22

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