Semicon Briefing

Analog Devices acquires Alif Semiconductor in an all-cash deal for $1.35B (plus up to $200M earnout), expanding its portfolio with AI-native microcontrollers and neural processing units for 'Physical AI'. The deal underscores that edge inference is becoming a strategic core competency for analog semiconductor companies – closing expected by end of 2026.

Photonics startup Ayar Labs closes another funding round of $150M, bringing 2026 primary capital to $650M – a sign of massive investor interest in optical chip-to-chip communication as a bottleneck solution for AI datacenters. The valuation signals that in-package optics is considered the next infrastructure layer.

Amazon secures Qualcomm warrants worth approximately $4B, coupled to a deal for custom-built inference chips – a strategic move that strengthens Qualcomm's position in the hyperscaler segment and directly addresses competition with Nvidia's inference dominance. The transaction is new and goes beyond the previously reported multi-gen partnership, as the concrete financing structure is now known.

Amkor Technology expands its Arizona campus in Peoria by 60,000 m² of cleanroom space to total investment volume of $12B, becoming the largest advanced packaging site outside Asia. The expansion is directly tied to TSMC customer needs and CHIPS Act requirements for US-local packaging capacity – a critical link in the AI chip supply chain.

Samsung and ASML have officially expanded their strategic collaboration for the next semiconductor generation – new is the transition from 6-inch to 12-inch photomasks, which should increase the throughput of the $400M high-NA EUV machines by up to 40%. This technology shift is an industry-wide coordination effort across all three tier-1 foundries and fundamentally changes the cost structure for AI chip manufacturing from 2028 onwards.

According to media reports from July 21, 2026, SK Hynix has reached an agreement to acquire Intel's semiconductor fab site in Ohio and has begun the acquisition process – a strategic move to secure US manufacturing capacity under CHIPS Act conditions. This marks a significant reorganization of the US fab landscape and strengthens South Korea's presence in the American semiconductor ecosystem.