19/10/2026
CAN SIC: Same two wires. Cleaner signal. đźš—
As CAN FD networks operate at higher data rates, signal reflections can become a challenge, particularly in more complex network topologies.
CAN Signal Improvement Capability (SIC) helps address this by reducing signal ringing at the physical layer. The benefits include:
âś… Improved signal integrity
âś… Greater flexibility in network topology
âś… Support for CAN FD data rates up to 8 Mbit/s, depending on the implementation
âś… Compatibility with conventional CAN networks
Swipe through this helpful carousel from our colleagues at Intrepid Control Systems Europe to explore how CAN SIC works and why it matters for next-generation vehicle networking.
What challenges have you encountered when designing higher-speed CAN networks?