dxp 2002 connect lib
Hello House_cat,
I'm really greatful to you Sir. Its my first time that I'm designing a multilayer pcb.
I have some questions regarding multilayer pcb design. Please give me some "RULE OF THUMBS" while designing multilayer pcb and BGA package like the one you have uploaded. How many layers does such a BGA package need.
My design consists of frequency upto 100MHz. I've partitioned my pcb into 2 part, i.e. 1) Analog part containg the analog processing including an ADC and 2) Digital part containg the Vertix-5 FPAG, SDRAMs, SRAMs, DAC etc.etc.
By 2 parts I mean I am going for 2 seperate PCBs. I'm planning to make the Analog Pcb with 4 layers, 2 signal layers and 2 power planes. The 2 power planes further splits in to Analog,Digital grounds and PWR into +5v,-5V,+3.3v. AND the Digital pcb will be a 12-16 layers. Won't there be any issues when I connect the 4-layer pcb to the 16-layer pcb.
PLEASE give me a detailed "RULE OF THUMBS" for such a multilayer and multiboard design.
I shall really be greaful to you. Thank you
Best Regards