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公开(公告)号:CN1705123B
公开(公告)日:2010-05-05
申请号:CN200510073463.1
申请日:2005-05-30
Applicant: 株式会社瑞萨科技
CPC classification number: H03G3/3036 , H01L23/3121 , H01L23/66 , H01L24/45 , H01L24/48 , H01L24/49 , H01L2224/05554 , H01L2224/16 , H01L2224/32225 , H01L2224/45144 , H01L2224/48227 , H01L2224/49171 , H01L2224/73265 , H01L2924/00014 , H01L2924/01019 , H01L2924/01079 , H01L2924/14 , H01L2924/15311 , H01L2924/19041 , H01L2924/3011 , H01L2924/3025 , H01L2924/00 , H01L2224/05599
Abstract: 提供一种小型化的半导体器件,其具有封装衬底;半导体芯片,安装在封装衬底的主表面上,并具有均用于放大信号的多个LNA、用于转换从LNA供给的每个信号频率的RF VCO、和用于转换从基带供给的信号频率的IF VCO;以及多个球电极,设置在封装衬底的背表面上。封装衬底设置有用于向每一个LAN供给GND电位的第一公共GND导线、用于向RF VCO供给GND电位的第二公共GND导线、和用于向IF VCO供给GND电位的第三公共GND导线。第一、第二和第三公共GND导线彼此分开。
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公开(公告)号:CN101789421A
公开(公告)日:2010-07-28
申请号:CN201010135436.3
申请日:2005-05-30
Applicant: 株式会社瑞萨科技
CPC classification number: H03G3/3036 , H01L23/3121 , H01L23/66 , H01L24/45 , H01L24/48 , H01L24/49 , H01L2224/05554 , H01L2224/16 , H01L2224/32225 , H01L2224/45144 , H01L2224/48227 , H01L2224/49171 , H01L2224/73265 , H01L2924/00014 , H01L2924/01019 , H01L2924/01079 , H01L2924/14 , H01L2924/15311 , H01L2924/19041 , H01L2924/3011 , H01L2924/3025 , H01L2924/00 , H01L2224/05599
Abstract: 提供一种小型化的半导体器件,其具有封装衬底;半导体芯片,安装在封装衬底的主表面上,并具有均用于放大信号的多个LNA、用于转换从LNA供给的每个信号频率的RF VCO、和用于转换从基带供给的信号频率的IF VCO;以及多个球电极,设置在封装衬底的背表面上。封装衬底设置有用于向每一个LAN供给GND电位的第一公共GND导线、用于向RF VCO供给GND电位的第二公共GND导线、和用于向IF VCO供给GND电位的第三公共GND导线。第一、第二和第三公共GND导线彼此分开。
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公开(公告)号:CN1705123A
公开(公告)日:2005-12-07
申请号:CN200510073463.1
申请日:2005-05-30
Applicant: 株式会社瑞萨科技
CPC classification number: H03G3/3036 , H01L23/3121 , H01L23/66 , H01L24/45 , H01L24/48 , H01L24/49 , H01L2224/05554 , H01L2224/16 , H01L2224/32225 , H01L2224/45144 , H01L2224/48227 , H01L2224/49171 , H01L2224/73265 , H01L2924/00014 , H01L2924/01019 , H01L2924/01079 , H01L2924/14 , H01L2924/15311 , H01L2924/19041 , H01L2924/3011 , H01L2924/3025 , H01L2924/00 , H01L2224/05599
Abstract: 提供一种小型化的半导体器件,其具有封装衬底;半导体芯片,安装在封装衬底的主表面上,并具有均用于放大信号的多个LNA、用于转换从LNA供给的每个信号频率的RF VCO、和用于转换从基带供给的信号频率的IF VCO;以及多个球电极,设置在封装衬底的背表面上。封装衬底设置有用于向每一个LAN供给GND电位的第一公共GND导线、用于向RF VCO供给GND电位的第二公共GND导线、和用于向IF VCO供给GND电位的第三公共GND导线。第一、第二和第三公共GND导线彼此分开。
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公开(公告)号:CN101692444A
公开(公告)日:2010-04-07
申请号:CN200910126115.4
申请日:2009-02-27
Applicant: 株式会社瑞萨科技
CPC classification number: H01L24/41 , H01L23/49513 , H01L23/49524 , H01L23/49562 , H01L23/49575 , H01L24/05 , H01L24/06 , H01L24/29 , H01L24/32 , H01L24/37 , H01L24/40 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/73 , H01L24/84 , H01L24/91 , H01L2224/04042 , H01L2224/05554 , H01L2224/05556 , H01L2224/05624 , H01L2224/0603 , H01L2224/29101 , H01L2224/2919 , H01L2224/29339 , H01L2224/32245 , H01L2224/37124 , H01L2224/40091 , H01L2224/40245 , H01L2224/40247 , H01L2224/45014 , H01L2224/45124 , H01L2224/45144 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2224/48465 , H01L2224/48624 , H01L2224/48699 , H01L2224/48724 , H01L2224/49111 , H01L2224/49113 , H01L2224/49171 , H01L2224/73219 , H01L2224/73221 , H01L2224/73263 , H01L2224/73265 , H01L2224/8385 , H01L2224/84205 , H01L2224/85207 , H01L2224/92247 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01022 , H01L2924/01028 , H01L2924/01029 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/01074 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/0132 , H01L2924/014 , H01L2924/0665 , H01L2924/10157 , H01L2924/10253 , H01L2924/1305 , H01L2924/13055 , H01L2924/1306 , H01L2924/13091 , H01L2924/181 , H01L2924/00 , H01L2924/01026 , H01L2924/3512 , H01L2924/00012 , H01L2924/00015
Abstract: 实现一种其中密封功率MOSFET等的、导通电阻低的小尺寸表面安装封装。在模制树脂的一侧中密封两个硅芯片。在模制树脂的一侧上布置三个源极引线和一个栅极引线。三个源极引线在模制树脂内部相互接合,而接合的部分和硅芯片的源极焊盘经由两个铝带相互电耦合。另外,硅芯片的栅极焊盘经由一个金导线电耦合到栅极引线。
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公开(公告)号:CN101604671A
公开(公告)日:2009-12-16
申请号:CN200910146496.2
申请日:2009-06-10
Applicant: 株式会社瑞萨科技
Inventor: 团野忠敏
CPC classification number: H01L24/97 , H01L21/6835 , H01L23/49816 , H01L23/49827 , H01L23/49838 , H01L23/66 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/73 , H01L24/83 , H01L24/85 , H01L2221/68331 , H01L2224/05553 , H01L2224/32225 , H01L2224/45144 , H01L2224/48091 , H01L2224/48227 , H01L2224/49171 , H01L2224/73265 , H01L2224/78301 , H01L2224/83192 , H01L2224/85 , H01L2224/85181 , H01L2224/92247 , H01L2224/97 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01019 , H01L2924/01023 , H01L2924/01028 , H01L2924/01029 , H01L2924/01033 , H01L2924/01038 , H01L2924/01046 , H01L2924/01051 , H01L2924/01056 , H01L2924/01074 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/10162 , H01L2924/1305 , H01L2924/1306 , H01L2924/14 , H01L2924/15311 , H01L2924/181 , H01L2924/19041 , H01L2924/19043 , H01L2924/30105 , H01L2924/30107 , H01L2924/3011 , Y10T29/49014 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
Abstract: 本发明提供一种使用NSMD作为焊盘的构造时可以抑制焊球的高度不均的技术。设置有贯穿布线衬底1S的通孔V。而且,在布线衬底1S的背面上以与通孔V直接连接的方式形成焊盘LND3。此焊盘LND3形成为内包在阻焊剂SR上所形成的开口部K中。且,在焊盘LND3上搭载有半球HBa。即,本发明的特征在于将布线衬底1S的背面上所形成的焊盘LND3与通孔V的连接构成作为焊盘内通孔构造,且使焊盘LND3的构成形态为NSMD。
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