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MaxLinear designs the tiny radio and mixed-signal chips that help broadband networks, data centers, and communications equipment connect and move data.
MaxLinear makes the small, often invisible chips that sit inside networking and communications gear. Its specialty is mixed-signal and radio-frequency chips — silicon that handles both the analog world of radio waves and the digital world of data. Phone and cable companies, data-center operators, and network equipment makers buy these chips to build the boxes that carry internet traffic and connect devices.
The core of the business is broadband. MaxLinear sells chips that go into the equipment cable operators use to deliver internet service, including the gear in homes and the systems in neighborhood hubs. As cable networks push for faster upload speeds and become more software-driven, the chips inside need to get smarter, and that is where MaxLinear sells. It also serves the other end of the network: optical chips used in data centers, where big cloud operators need huge amounts of data to move between servers quickly. A second big part of the company is connectivity for devices — chips that let things like Wi-Fi routers and other wireless equipment talk to each other. MaxLinear also supplies components for infrastructure customers and has been working on radio chips for satellites and other communications.
MaxLinear does not build the finished boxes you buy. It sells the silicon to the companies that do, and those customers choose it when it can pack more performance into less power and at a lower price than rivals. The business is cyclical and competitive, and a handful of large networking and broadband customers can swing its results. Its push into optical data-center chips and newer radio markets is an attempt to widen the base beyond cable broadband, where growth depends on how quickly operators upgrade their networks.
Saved answer · last researched 15 Nov 2026