May 8, 2019 #1 S SARAVANAN R Newbie Joined May 17, 2010 Messages 5 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location INDIA Activity points 1,314 Hi , I am using TI TMS320DM369. 338 pin 0.65mm BGA in my design . The layer stack up is E-P-E-E-P-P-E-E-P-E (E -Electrical & P-Plane) How to fanout the PCB routing
Hi , I am using TI TMS320DM369. 338 pin 0.65mm BGA in my design . The layer stack up is E-P-E-E-P-P-E-E-P-E (E -Electrical & P-Plane) How to fanout the PCB routing
May 9, 2019 #2 M marce Advanced Member level 5 Joined Feb 23, 2010 Messages 2,077 Helped 627 Reputation 1,256 Reaction score 633 Trophy points 1,393 Location UNITED KINGDOM Activity points 14,393 Start with filled via in pad... Outer rows fan out on mounted layer, inner rows fan out with a 0.1mm track/gap, suppress inner layer pads... This is always a useful tome to have handy... **broken link removed**
Start with filled via in pad... Outer rows fan out on mounted layer, inner rows fan out with a 0.1mm track/gap, suppress inner layer pads... This is always a useful tome to have handy... **broken link removed**