Electronics Forum | Wed Apr 23 21:04:57 EDT 2003 | BOB
Now I urgently need the standard of IPC-2252 Design guideline for RF/Microwave PCBs, Who can help me? By the way,who can recommend some DFM experts on RF PCB design?look forward to your responding.thank you!
Electronics Forum | Fri Jul 29 15:53:26 EDT 2016 | davef
Much a the accumulated knowledge is here: IPC-2252 - Design Guide for RF/ Microwave Circuit Boards [http://www.ipc.org/TOC/IPC-2252.PDF]
Electronics Forum | Wed Apr 23 22:06:46 EDT 2003 | davef
Download it from IPC.org. About as a fast as you can get. They overnight it to you, also.
Electronics Forum | Tue Sep 20 21:49:51 EDT 2005 | davef
2251 - Design Guide for the Packaging of High Speed Electronic Circuits 2252 - Design Guide for RF/Microwave Circuit Boards
Electronics Forum | Tue Apr 27 20:12:42 EDT 2010 | davef
Look here: http://www.ipc.org/4.0_Knowledge/4.1_Standards/SpecTree.pdf ... that would get you to IPC-2252 - Design Guide for RF/Microwave Circuit Boards. Admittedly, it's not a standard, but that's what you get.
Electronics Forum | Fri Oct 08 14:01:27 EDT 1999 | C.K.
We've recently encountered this problem where one of our .050" pitch BGA's were reflowing at the wave thus causing shorts... The board was profiled with probes stuck to a QFP solder joint, an 0603, and one of the BGA joints. There was an almost 70
Electronics Forum | Sat Jun 11 07:58:17 EDT 2016 | davef
IPC-2252 - Design Guide for RF/Microwave Circuit Boards IPC-2251 - Design Guide for the Packaging of High Speed Electronic Circuits IPC-2141A - Design Guide for High-Speed Controlled Impedance Circuit Boards IPC design standards https://portal.ip
Electronics Forum | Wed Dec 13 20:22:37 EST 2000 | Dave F
George We use a 0.030" dot. Here's a link for aperture sizes for adhesive printing from Alpha. http://www.alphametals.com/products/techarticles/soldrpstncl/guidelines.html Here's a link for aperture sizes for adhesive printing from Heraeus. http:/
Electronics Forum | Fri Oct 08 16:36:28 EDT 1999 | Glenn Robertson
| We've recently encountered this problem where one of our .050" pitch BGA's were reflowing at the wave thus causing shorts... The board was profiled with probes stuck to a QFP solder joint, an 0603, and one of the BGA joints. There was an almost 7
Electronics Forum | Fri Oct 08 16:36:59 EDT 1999 | Dave F
| We've recently encountered this problem where one of our .050" pitch BGA's were reflowing at the wave thus causing shorts... The board was profiled with probes stuck to a QFP solder joint, an 0603, and one of the BGA joints. There was an almost 7
