Abstract
This disclosure describes techniques to passively improve channel length constraints in camera systems. Per techniques of this disclosure, a micro-coaxial cable is utilized in the camera module subsystem to enable extension of the Mobile Industry Processor Interface (MIPI) C-PHY channel length. The camera module is connected to the main logic board (MLB) by using a micro-coaxial cable and a micro-coaxial connector. The camera module subsystem further includes an interposer board that is utilized to connect the camera side flexible printed circuit (FPC). The interposer board includes a micro-coaxial connector to enable the MLB side connection and a B2B connector to enable the camera module side connection. The micro-coaxial cable can support higher signal speeds when compared with a FPC and enables extension of the MIPI C-PHY channel length.
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.
Recommended Citation
Mobin, Sayed and Wang, Xu, "Extending MIPI C-PHY Channel Length by Using a Micro-Coaxial Cable and Micro-Coaxial Connector", Technical Disclosure Commons, (April 25, 2025)
https://www.tdcommons.org/dpubs_series/8035