by admin | May 20, 2020 | Impedance Control, PCB Manufacturing
Blind vias are common in high density interconnect (HDI) PCBs. The added complexity of blind vias allows designers to improve signal integrity while reducing PCB size. Using blind vias presents a range of new routing alternatives and options as valuable space is no... by admin | Sep 21, 2018 | Impedance Control, Stack-up
CONTENTS 1. What is Impedance Control and Signal Matching 2. Why is impedance matching needed? 3. What is a high-speed signal or circuit? 4. What are some of the factors affecting impedance? 5. How to achieve impedance matching? 6. PCB stack-up tips 7. Other design...