Electronics Forum: pcb design (Page 1 of 129)

pcb design

Electronics Forum | Wed Mar 02 07:12:40 EST 2016 | truewanderer

Thank you Armando :)

pcb design

Electronics Forum | Mon Feb 29 23:41:09 EST 2016 | padawanlinuxero

Is more a guess but, your drawing is missing things, more precise the legends on the edge of the drawing, but for what I can see the diameter of the ball is 0.30 +- 0.05 hope it helps!

pcb design

Electronics Forum | Tue Feb 23 04:54:54 EST 2016 | truewanderer

Hi, i have a confusion to read the dimension of BGA package from the datasheet. I have attached the datasheet below. Is this diameter of the ball 0.30mm or 0.15mm. I'm confused about the values given in the box. Whats meant by M, S, A and B. Please g

pcb design for bga grounding.

Electronics Forum | Thu Aug 12 10:49:22 EDT 1999 | Ray Hare

I am currently involved with designing a pcb which will use 225 pin bga,s The problem with this design is that the components will dissipate a lot of heat and the design we have come up with is use the middle 6 or 7 rows of balls as the grounding,th

Re: pcb design for bga grounding.

Electronics Forum | Fri Aug 13 05:38:45 EDT 1999 | stefano bolleri

Ray, what about allowing everybody else to know about the "more info" ???? This is supposed to be a forum, isn't it? Bye, SB Thanks for the reply, i have sent you an e mail with more info in it. thanks ray hare

Re: pcb design for bga grounding.

Electronics Forum | Thu Aug 12 17:15:56 EDT 1999 | Jim Blankenhorn

I am currently involved with designing a pcb which will use 225 pin bga,s The problem with this design is that the components will dissipate a lot of heat and the design we have come up with is use the middle 6 or 7 rows of balls as the ground

Re: pcb design for bga grounding.

Electronics Forum | Fri Aug 13 04:12:41 EDT 1999 | ray hare

I am currently involved with designing a pcb which will use 225 pin bga,s The problem with this design is that the components will dissipate a lot of heat and the design we have come up with is use the middle 6 or 7 rows of balls as the

PCB design

Electronics Forum | Mon Jul 26 06:19:51 EDT 2010 | grld_fischer

Hello All, I am brand new to PCB design and I came across this forum while browsing. It’s very interesting to meet members here sharing information on PCB designing. I came across few articles on web regarding DFM(Design for Manufacturability) metho

PCB design

Electronics Forum | Mon Jul 26 16:32:02 EDT 2010 | davef

moon

Homeplate design

Electronics Forum | Wed Jul 25 11:16:34 EDT 2007 | lloyd

Hi Folks, I hope someone can help me, Is the homeplate stencil design (for reduced solder paste) the same for preventing solder balls as it is for reducing tombstones? i.e. the reduction of solder paste under the component termination. I'm trying to

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