New Product Launch | 01005 Silicon Capacitor Introduced for High-Frequency Stability in 1.6T Optical Modules

As the industry accelerates toward next-generation 1.6T optical modules, requirements for ultra-high frequency performance, thermal stability, reliability, and miniaturization continue to rise. To address the challenges of signal transmission beyond 110 GHz, high-temperature operating environments, and increasingly dense integration, Launchip proudly introduces its new 01005-size 3D deep-trench silicon capacitor, featuring 10 nF capacitance and 11 V voltage rating. Specifically designed for next-generation 1.6T optical modules, this product delivers outstanding high-frequency performance for advanced optical communication systems.

Exceptional High-Frequency Performance for 1.6T Optical Modules

1.6T optical modules must support signal transmission at frequencies exceeding 100 GHz. Conventional capacitors often suffer from increased insertion loss, signal attenuation, and impedance fluctuations under such conditions, directly impacting transmission speed and system stability.

Launchip's new silicon capacitor utilizes a proprietary 3D deep-trench architecture and has demonstrated outstanding performance in testing:

✅ Insertion loss below 0.3 dB across the entire 0–110 GHz frequency range
✅ Stable S21 response with minimal signal degradation

These characteristics make it an ideal solution for ultra-high-speed optical signal paths, helping ensure signal integrity and reliable data transmission in next-generation optical networking applications.

Designed for Demanding Operating Environments

To address the challenges of high-density integration, elevated operating temperatures, voltage fluctuations, and long-term reliability requirements, the product delivers outstanding performance across multiple dimensions:

🔥 High-Temperature Stability – Supports operating temperatures up to 150°C, making it suitable for high-power optical module environments.

⚡ Ultra-Low Leakage Current – Leakage current below 1 nA @ RVDC, with capacitance voltage coefficient below 0.1%/V, ensuring exceptional stability against voltage bias and temperature variations.

🔋 Negligible Aging Effects – Capacitance degradation over time is minimal, supporting long-term reliability in mission-critical applications.

📦 Ultra-Compact Design – Standard thickness of only 100 μm combined with a compact 01005 package, enabling efficient deployment in high-density PCB layouts and advanced optical module architectures.

Enabling the Future of Optical Communications

As the successor to 800G technology, 1.6T optical modules are becoming a key enabler of AI clusters, hyperscale data centers, and next-generation backbone networks. These applications require passive components that deliver exceptional high-frequency performance, compact size, and long-term reliability.

Launchip's 01005 / 10 nF / 11 V silicon capacitor is specifically engineered for applications such as power filtering, signal coupling, and high-frequency bypass circuits within 1.6T optical modules. With stable operation up to 110 GHz, high-temperature tolerance, compact form factor, and low-loss characteristics, it helps customers overcome component selection challenges and accelerate product development and mass production.

Conclusion

The transition from 800G to 1.6T represents a major technological leap for the optical communications industry. Launchip continues to advance silicon-based passive device innovation through its proprietary 3D deep-trench technology, delivering high-frequency, high-performance capacitor solutions optimized for next-generation optical networking applications.

The launch of the new 01005 10 nF / 11 V silicon capacitor provides a stable, reliable, compact, and high-frequency solution for 1.6T optical modules, helping customers gain a competitive advantage in the rapidly evolving optical communications market.

For product specifications, engineering samples, or technical support, please feel free to contact us.