Packaged in a 1mm x 1mm UCSP™ with 4 bumps, theMAX9515 is an ultra-small standard-definition
2008-09-19 16:01
Packaged in a 1mm x 1mm UCSP™ with 4 bumps, the MAX9519 is an ultra-small standard-definition
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电子发烧友网站提供《一种减少1mm间距的BGA下铜线之间的串扰的技术.pdf》资料免费下载
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Frost and ice buildup on cooling bodies and evaporators can significantly decrease system energy efficiency in many appliance applications such as refrigerators, air conditioners, and freezers. T
2018-04-13 16:43
` 本帖最后由 happy053000 于 2013-10-9 09:01 编辑 我用的 BGA封装的FPGA，有256个管脚，焊盘间距1mm，我设定的线宽为6mil ，线间距为6mil，扇出
2013-10-09 08:56
