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Re: what's semiconductor packaging?
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Re: what's semiconductor packaging?# EE - 电子工程
k*t
1
just heard about this recently, but don't know how exact.
now many semiconductor products go high frequencies, the
usual digital design (dealing with only 0 and 1) doesn't
work any more, which requires precise analysis, such as
transmission line analysis, interconnect design, etc.
semiconductor packaging obviously deals with such problems
associated with packaging of semiconductor products, like
CPU (that's very traditional for intel).
that's all i can tell :-)
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s*y
2
packaging就是封装,用金丝把chip上的pad连到外面package
的管脚,用塑料陶瓷什么的把chip包起来.package的管脚和
连接用的丝会引入电感电容影响chip本身的速度,所以现在
封装变得更复杂了,有些高速芯片专用的特殊封装形式出来.
generally speaking packaging就是芯片外面包一层塑料并
把里面的signal引到外面的管脚
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