Digital Signal Processor

Broadcom Inc.Request Info
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SAN JOSE, Calif., March 8, 2023 — A 5-nm 100 G/lane optical PAM-4 DSP PHY with integrated transimpedance amplifier and laser driver, the BCM85812 is optimized for 800 G DR8, 2 × 400 G FR4 and 800 G AOC module applications. Built on Broadcom’s 5-nm 112 G PAM-4 DSP platform, the system drives down 800 G module power for SMF solutions to sub 11 W and MMF solutions to sub 10 W. The system is fully compliant with OIF 3.2 T Co-Packaged Optical Module Specs and is capable of supporting optical modules from 800 G to 3.2 T.

Published: March 2023
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Productsfiber optics and communicationstelecomdigital signal processorphysical layerDSPPHY5 nmtransimpedance amplifierlaser driverBCM85812800G DR8400G FR4800G AOCBroadcomOpticsAmericas

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