ADI官方布線技巧

　　The Art of PCB Design ?Good PCB design is a discipline that takes years to master. ?Reliable High-speed， mixed-signal designs require a great deal of theoretical knowledge and practical understanding to be done properly. ?We’ll cover many important concepts at a high level today.

　　?PCBs 101 ?Good High-Speed PCB Design Practices z The Power of Power and Ground planes z Proper use of decoupling capacitors z The True Nature of Resistors and Capacitors in High-speed Designs z High-speed Signal Propagation - Wires or Transmission Lines？ z Impedance Mismatches， Series and Parallel Termination z Managing EMI ?Mixed Signal PCB Layout z Grounding Mixed Signal Data Acquisition System z Ground Plane in Mixed Signal Designs z Power Filtering & decoupling z Parasitic Consideration z Control Differential line impedance ? Small Signal Layout z Consider Track Resistor Loss z Proper grounding shielding cable z Minimize PCB Leakage by Guard Ring z Prevent PCB Heating Temperature Sensors