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Wafer-Level Packaging: Fan-In vs Fan-Out and How to Choose
A smaller die does not always produce an easier package. If the chip still needs the same number of connections,...
Wafer Dicing: How to Select a Process and Control Edge Chipping
A wafer can pass electrical test and still lose usable dies during separation. Edge chips, cracks, contamination...
Flip Chip vs Wire Bonding: Choosing an Interconnect for Your IC Package
The practical answer to flip chip vs wire bonding starts with the die drawing, not the package label....
ABF Substrate vs BT Substrate: How to Choose for IC Packaging
An ABF substrate becomes a strong candidate when a package genuinely needs dense escape routing and several...
Detailed Introduction to Distributed Feedback (DFB) Laser Chips
Detailed Introduction to Distributed Feedback (DFB) Laser Chips
In 2025, the amount of data moving around the world keeps growing very fast. When you build fast 100G...