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EMC, which provides PCB boards with EMC solutions and placement, routing guidelines from schematic design, PCB design perspectives, is to make sure products pass EMC certification standard by modifying and debugging products.

During schematic design phase, we come up with a detailed solution based on the filter circuit design of main chips, crystal power pin and clock-driven chips, match circuit design of chip clock signal traces, filter circuit design of power input socket, filter protection for interface of exterior signals and component selection with filtering and protection and the split of GND and PGND.
During PCB design phase, we also come up with a detailed solution based on critical chip placement, digital and analog circuit placement, stackup, high speed and low speed routing area setting, the setting of filter and protection for interface, the placement of interface protection filter circuit and capacitors, the amount of screws and their location settings, ground pin setting of connectors, detailed split of ground plane and power plane, the critical sensitive signal routing location and control on the amount of vias etc.

By using DFM Analysis, product cycle period can be shortened and first pass yield ( FPY) can be improved, therefore, reliability of products can be improved as well.

1.Bare Board Analysis: Drilling Analysis,Buried Capacitors & Resistors Analysis,Power stratigraphic analysis,Signal Layer Analysis,Silkscreen Layer Analysis, Soldermask Layer Analysis,Panelisation Analysis
2.Assembly Analysis: Auto-insert Machine Analysis,Component Spacing Analysis,Fiducial Mark Analysis,Pad Analysis,Pin/Pad Analysis,Stencil Board Analysis,Testing Point Analysis
3.SQA Analysis: Differential Pairs Analysis,Parallel Pairs Analysis,Length Analysis,Reference Plan Analysis
4.HDI Network Analysis: Micro Via Analysis,Signal Analysis,Soldermask Analysis
5.Network Analysis: Short Circuit,Circuit Break