SiTime (SITM) investor relations material

Strategic vision and market evolution

• Precision timing, especially MEMS-based, is critical for advanced applications, replacing quartz due to higher throughput, lower latency, and tougher environments.

• The company’s growth is driven by expanding end-customer units, higher ASPs, increased chip content per system, and new applications, with data center AI as a major growth engine.

• Acquisition of the Renesas clocking business complements the oscillator segment, expanding the product portfolio and market reach.

• The total addressable market for timing is expected to nearly double to $22–25 billion by 2030, outpacing previous forecasts.

• The semiconductor industry’s expansion to $1.6–2 trillion will require timing solutions to scale accordingly.

Segment performance and opportunities

• Data center segment now represents 64% of revenue, with significant content in GPUs, TPUs, CPUs, switches, NIC cards, and optical modules.

• Optical module business could reach $0.5 billion in a few years, with ASPs rising 40–50% and market share expected to double in next-gen modules.

• System solutions like chiplets and embedded timing could add $1–1.5 billion in SAM, with launches expected around 2028–2029.

• Mobile IoT and consumer segment saw 80% sequential growth in Q2, driven by a major customer’s transition to internal modems, with continued growth expected in Q3 and Q4.

• Automotive, industrial, military, and aero segments grew over 50% last quarter, with military/aero expected to double in coming years and smart grids adding incremental SAM.

Competitive landscape and innovation

• Focus remains on differentiated, high-value timing solutions, leveraging advances in MEMS, digital, analog, packaging, and testing.

• Gross margins have increased from 45% at IPO to 67% last quarter, reflecting product mix and innovation.

• The company holds design wins across GPUs, CPUs, ASICs, and switches, with content per rack sometimes exceeding $1,000.

• Humanoid robotics is seen as a future growth area, with timing content per robot potentially reaching $20 and significant market expansion expected post-2028.