Broadcom Warns of Supply Chain Constraints in AI Chip Market
Chip designer Broadcom has highlighted growing supply chain challenges, pointing to capacity limitations at its key manufacturing partner, TSMC. The issue reflects the wider impact of surging demand for artificial intelligence chips across the global technology sector.
TSMC Capacity Reaches Its Limits
According to Natarajan Ramachandran, Director of Product Marketing for Broadcom’s Physical Layer Products division, TSMC is approaching the limits of its production capacity. Speaking to reporters, he noted that only a few years ago, TSMC’s capacity seemed virtually unlimited.
He explained that although TSMC plans to expand its production capabilities through 2027, current constraints have already created a bottleneck, significantly affecting supply chains in 2026.
AI Boom Puts Pressure on Semiconductor Supply
TSMC, the world’s leading manufacturer of advanced AI chips, previously acknowledged tight capacity conditions earlier this year. The rapid expansion of AI infrastructure has consumed much of its advanced production capacity.
As the largest contract chipmaker globally, TSMC serves major clients such as Nvidia and Apple. The company has stated that it is actively working to close the gap between supply and demand.
Supply Issues Extend Beyond Chips
Broadcom emphasized that supply constraints are not limited to semiconductors alone. Other components within the technology supply chain are also experiencing pressure.
Ramachandran pointed out that the laser component market is facing shortages, despite the presence of multiple suppliers. In addition, printed circuit boards (PCBs) have emerged as an unexpected bottleneck.
PCB Shortages and Longer Lead Times
Both Taiwanese and Chinese PCB manufacturers are reportedly dealing with capacity limitations. As a result, companies are experiencing longer lead times and delays in production cycles.
Although specific suppliers were not identified, the situation highlights how interconnected the global tech supply chain has become.
Shift Toward Long-Term Supply Agreements
To mitigate risks, many companies are now entering long-term agreements with suppliers, often securing capacity commitments for three to four years.
This trend was recently reinforced by Samsung Electronics, which announced it is working with major clients to establish longer contracts ranging from three to five years.
A New Era of Supply Security
The move toward extended contracts reflects a broader shift in the industry. Customers are prioritizing supply stability, while suppliers aim to protect themselves from fluctuations in demand.
As AI-driven demand continues to grow, supply chain resilience is becoming a critical factor for both chipmakers and their customers.
