Sep 26, 2007 #1 L leohart Full Member level 4 Joined Nov 10, 2006 Messages 224 Helped 14 Reputation 28 Reaction score 1 Trophy points 1,298 Activity points 2,718 Can a pad and a bondwire support this current? I make a 7 to 128 decoder using static psedu nmos method myself,it turns out to be using this huge dc current...
Can a pad and a bondwire support this current? I make a 7 to 128 decoder using static psedu nmos method myself,it turns out to be using this huge dc current...
Sep 30, 2007 #2 A Alan_Nesta Member level 5 Joined Aug 11, 2005 Messages 80 Helped 5 Reputation 10 Reaction score 0 Trophy points 1,286 Activity points 1,708 in my 0.18um process, an I/O can stand 75mA current, so i think DC 20mA is only a little for an I/O
Sep 30, 2007 #3 leo_o2 Advanced Member level 4 Joined Sep 3, 2004 Messages 1,322 Helped 278 Reputation 558 Reaction score 241 Trophy points 1,343 Location China Activity points 5,761 Yes, one pad and one bondwire is enough for 200mA. Mainly consideration is IR drop on the bonding. It is about 50mohm for 1mm bonding wire.
Yes, one pad and one bondwire is enough for 200mA. Mainly consideration is IR drop on the bonding. It is about 50mohm for 1mm bonding wire.