Optical Communications DSP Architecture

Job description

from Marvell careers

About Marvell

Marvell’s semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, and carrier architectures, our innovative technology is enabling new possibilities. 

At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and beyond fleeting trends, Marvell is a place to thrive, learn, and lead. 

Your Team, Your Impact

The Connectivity Business Group develops products for leading-edge optical interfaces. The products designed by this group require state of
the art digital signal processing, FEC techniques and the highest speed analog, digital and optical components in the industry.

What You Can Expect

The candidate will work within the connectivity group and work on systems DSP architecture and development of the next generation of digital
communication chips. The candidate will work closely with various cross-functional teams including analog, digital, optical and firmware
engineers to architect the overall system.

Job Responsibilities:

• Understanding digital signal processing and digital communications for optical interfaces

• Modelling/simulation/analysis of systems including high speed analog components (ADC, DAC, drivers, TIA), opto-electronic components (optical modulators, photodiodes, lasers), fiber impairments (CD, PMD, non-linearities) and DSP algorithms (calibration of analog and optical nonidealities, equalizers, carrier frequency/phase recovery, timing recovery, FEC)

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