Silicon capacitors replace conventional MLCC solutions in LiDAR transmitter pulse-generation circuits, enabling faster response and higher reliability.
Why Silicon Capacitors?
Designed for the high peak-power and narrow pulse-width requirements of LiDAR systems, silicon capacitors deliver ultra-low equivalent series inductance (ESL) and exceptional temperature stability. Compared with conventional MLCCs, they enable faster pulse response, improve pedestrian detection reliability, and support the stringent reliability standards required for automotive-grade sensing platforms.
Challenges of Traditional MLCCs
Limitations- Higher ESL limits pulse response speed
- Capacitance degradation at elevated temperatures reduces reliability
- Larger package sizes prevent placement close to laser diodes
- Risk of micro-cracking in demanding automotive environments
Silicon Capacitor Solution
Advantages- Ultra-low ESL enables nanosecond-level pulse response
- Outstanding temperature stability for automotive-grade applications
- Ultra-compact footprint allows placement directly adjacent to laser diodes
- No micro-cracking risk, improving long-term system reliability