Transmitting apparatus with source termination

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United States of America Patent

PATENT NO 9871516
SERIAL NO

14296377

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In one embodiment, an apparatus for transmitting a signal with an improved termination is disclosed. The apparatus includes a driver to generate a differential mode signal superimposed on a common mode signal at a differential driver output of the driver. The differential driver output includes a first driver output and a second driver output. The apparatus also includes a termination circuit coupled between the first driver output and the second driver output. The termination circuit includes a capacitor connected to a node. The termination circuit also includes a first resistor and a first inductive element coupled in series between the first driver output and the node. In addition, the termination circuit includes a second resistor and a second inductive element coupled in series between the second driver output and the node.

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Patent Owner(s)

Patent OwnerAddress
LATTICE SEMICONDUCTOR CORPORATION111 SW 5TH AVENUE 7TH FLOOR PORTLAND OR 97204

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jeong, Youchul Cupertino, US 8 14
Lee, Inyeol Saratoga, US 10 161
Lee, Junwoo Santa Clara, US 31 98
Sung, Baegin Sunnyvale, US 14 387

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