Efficient pulse amplitude modulation integrated circuit architecture and partition

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United States of America Patent

PATENT NO 9246598
APP PUB NO 20150222366A1
SERIAL NO

14174155

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Abstract

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A transmitter is disclosed as being configured to encode optical signals in accordance with a multi-level coding scheme. The transmitter includes an Integrated Circuit architecture and partition that relaxes the bandwidth and linearity constraints of a gearbox-to-laser driver interface. In the proposed architecture, the gearbox Integrated Circuit aligns two or more digital data streams and transmits the aligned two or more data streams to the laser driver via separate signals.

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Patent Owner(s)

  • AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asmanis, Georgios Lake Forest, US 30 269
Chaahoub, Faouzi San Jose, US 30 239

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