Avoid Costly Interconnect Errors: Essential Multiboard PCB Layout Strategies for Reliable Designs
PCB Design Engineers
Electrical Engineers
Systems Engineers/ArchitectsStacked PCBs, mezzanine connectors, flex, and harnesses force multiple interfaces into a small volume, usually with vibration, temperature cycling, and conducted and radiated EMI. In that environment, many field and bring-up failures originate at the interconnect, not inside a single board. Typical root causes are pin assignments that ignore return current paths, inconsistent net naming between schematic and harness, connector transitions that...