Skyworks designs and sells analog and mixed-signal semiconductors, primarily for wireless connectivity. Its core products — power amplifiers, filters, front-end modules, antenna tuners, and switches — sit in the RF front-end of wireless devices, managing the transmission and reception of radio signals. Skyworks operates two segments. Mobile, roughly 60-65% of revenue, is dominated by RF content in smartphones, primarily Apple iPhones; Apple alone accounts for roughly 65-72% of revenue at peak seasonal periods. Skyworks supplies integrated RF modules that handle the multiple frequency bands a 5G smartphone must support simultaneously. Broad Markets, roughly 35-40% of revenue, covers Wi-Fi modules for routers and smart home devices (with Wi-Fi 7 currently driving growth), RF and power components for automotive and industrial applications, and precision timing devices for data centers and networking infrastructure. Revenue is driven by device unit volumes and dollar content per device — as wireless standards grow more complex, RF content per device tends to increase. Skyworks operates internal fabs, so margins are sensitive to factory utilization. The company spends heavily on R&D to win design slots that are re-competed at major OEMs nearly every product cycle. A key near-term headwind is declining content at Apple, where a major integrated module moved to dual-sourcing with Broadcom. Skyworks has announced a pending combination with Qorvo, which would add scale and reduce Apple concentration.