Elements to counter transmitter circuit performance limitations

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United States of America Patent

PATENT NO 9407470
APP PUB NO 20150333932A1
SERIAL NO

14812220

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Abstract

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Embodiments of the invention are generally directed to elements to counter transmitter circuit performance limitations. An embodiment of an apparatus for driving data on a differential channel including a first output terminal and a second output terminal includes a differential driver circuit; and a first pre-driver and a second pre-driver, where each pre-driver has an output, wherein the first output terminal of the apparatus is coupled to the output of the first pre-driver, and the second output terminal of the apparatus is coupled to the output of the second pre-driver, where each pre-driver includes one or more capacitors, a first end of each capacitor being connected to the output of the pre-driver and a second end of each of the capacitors being connected to a sub-pre-driver circuit.

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Patent Owner(s)

Patent OwnerAddress
LATTICE SEMICONDUCTOR CORPORATIONHILLSBORO OR

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Agrawal, Vinayak Hyderabad, IN 12 58
Ramapuram, Deepak Hyderabad, IN 2 4
Sharma, Namrta Hyderabad, IN 6 28

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