MACOM's PAM4 PHYs with integrated DSP, forward error correction (FEC) and multiplexing functionality are designed to enable single-wavelength 50 Gbps and 100 Gbps optical transceivers. The Marvell® PAM4 optical DSP portfolio, including Spica™ and Nova™ DSPs, addresses the critical the need for high-bandwidth optical interconnects to power AI infrastructure. Marvell leads the pluggable module ecosystem with low-power, high-performance silicon for AI, cloud, enterprise and 5G. SAN JOSE, Calif., March 06, 2023 (GLOBE NEWSWIRE) -- Broadcom Inc. (NASDAQ: AVGO) today announced the availability of its 5nm 100G/lane optical PAM-4 DSP PHY with integrated transimpedance amplifier (TIA) and laser driver, the BCM85812, optimized for 800G DR8, 2x400G FR4 and 800G AOC module. The market for IC chipsets for optical communications is forecast to grow from 2025 through 2030 at a CAGR of 17%, with total sales growing from around US$3. 5 billion in 2024 to more than US$11 billion in 2030, according to LightCounting's latest update to its PAM4 and Coherent DSPs report. PAM4 is used in 400GE, 800GE, and 1. 6T Ethernet as well as. Lowell, Massachusetts, July 30, 2020 – MACOM Technology Solutions Inc. (“MACOM”), a leading supplier of semiconductor solutions, today announced design completion and production release of its low power CMOS DSP-based PAM4 PHYs. Key points of differentiation include market-leading metrics on power.