The choice of material has significant performance implications in RF PCB design. While FR4 may be sufficient for lower frequency or less critical applications, the superior electrical properties of Rogers materials, Teflon, and Ceramic substrates make them more suitable for high-frequency, high-perform...
Before diving into the PCB design process, it’s crucial to have a solid understanding of FPGA fundamentals and their unique requirements. What is an FPGA? An FPGA is an integrated circuit designed to be configured by the customer or designer after manufacturing. Unlike Application-Specific Integra...
Design Considerations Layout Guidelines Critical Design Parameters Parameter Specification Reasoning Trace Width 25% wider Enhanced current handling Via Size 20% larger Better thermal management Copper Weight 2-3oz minimum Improved durability Edge Clearance 2x standard Mechanical strength Thermal Management Heat...
差分线的过孔不能超过2个，所有的差分线需要完整的地平面，才能保证EMC要求。
PCB DESIGN TOOL Maximum Via Stub Length Calculator TRY TOOL Via fundamentals: Via stubs, PTH, NPTH Vias are miniature conductive pathways drilled into the PCB to establish electrical connectivity between the different PCB layers. You can read about vias and their significance in the articlehow PCB...
As antennas become ubiquitous across virtually all electronics, mastering antenna design and layout flows is an invaluable skill for modern electrical engineers. The guidance provided throughout this article aims to equip PCB designers with the key principles and best practices to unlock the full ...
design & finish assignment for ground,power, and routing can resolve numerous signal integrity, power integrity, and EMI/EMC issues. Additional uncomplicated methods consist of selecting the appropriate capacitor, computing impedance, and comprehending the constraints of single-conductor and differential ...