Licky's Column
HDI Layer Stackup Design for Large Dense PCBs
STACKUP DESIGN AFFECTS SIGNAL INTEGRITY
As stackup design affects signal integrity, designers must consider PCB stack up design as one of the most ...
Top 5 PCB Design Rules You Need to Know
PCB Layout Design Basics for Engineers
Whether you are moving at a high speed or you're designing a high speed printed circuit board, good board de...
4 Steps to Know BGA
Feel dizzy confronted with some short terms such as SMT, LED, CMRR, CCD or even PCB? These short terms make our communications easy, convenient and...
Something You Must Know about HDI
Do you still remember IBM Simon? It is the "father" of smart phones. It came out around 1995 and was the most creative electronic product at that ...
Comparison between ENIG and ENEPIG
Among technologies applied in PCB fabrication process, those contributing to surface finishes play a crucial role in PCB assembly and application o...
How Much Do You Know About Flying Probe Test for PCB and PCBA?
Before leaving manufacturing houses, bare PCBs (Printed Circuit Boards) and PCB assemblies (PCBA) have to pass electrical tests so as to guarantee ...
Key Difficulties and Tips for Backplane PCB Fabrication
Backplane PCB, also called motherboard, is a type of baseboard responsible for carrying function boards including daughterboards or linecards. The ...
How to Get BGA Perfectly Soldered on PCBs in SMT Assembly
Because BGA (Ball Grid Array) solder balls are hidden under the body, it’s quite difficult to inspect their performance. Up to now, Automated X-ray...