Amalfi Semiconductor
Amalfi Semiconductor was a fabless developer of high-performance CMOS radio frequency (RF) and mixed-signal semiconductors for cellular handsets. Its proprietary CMOS-based AdaptiveRF architecture delivered power amplifiers that extended battery life and talk time while reducing the size and cost of front-end cellular handset designs, shipping over 100 million CMOS power amplifiers. Battery Ventures led the company's $24M Series C in 2009, with further investment in 2012 alongside DCM and Globespan Capital Partners. Amalfi Semiconductor was acquired by RF Micro Devices (now part of Qorvo) in November 2012 for $47.5M in cash. The company is defunct as an independent entity and publishes no developer portal, documentation, or public API; this profile is retained for network and portfolio-graph completeness rather than API enrichment.
Index entry only — little beyond a description and a link, and nothing machine-readable enough for an agent to act on without a human reading the site first.
Amalfi Semiconductor is tracked in the API Evangelist network. This page is the human-readable profile that sits on top of the machine-readable index we maintain at apis.io.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Amalfi Semiconductor scores 6.8/100 (minimal), with a separate agent-readiness read of 0/100 (human only). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-07-27 · rubric v0.5
Amalfi Semiconductor is in the network as a tracked entity. We haven't yet indexed a public API surface for it — when one is published, the artifacts, score, and agent-readiness read will appear here automatically. The source repository is where that profile is built.
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