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Anyone know SiGe layout?

 
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dd2001



Joined: 14 Apr 2002
Posts: 282
Post13 Feb 2003 19:02   Anyone know SiGe layout?
Anaone be kind o provide SiGe layout article or ebook link?
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Tavarnelle



Joined: 25 Jan 2003
Posts: 8
Post13 Feb 2003 19:31   
Can you explain better?
Is SiGe for Siemens Grounded Emitter?
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Leron



Joined: 11 Apr 2002
Posts: 36
Post13 Feb 2003 23:11   
I guess SiGe stands for Silicon Germanium technology. Can you be more precise about your request??
do you need technology (processing) infos?
do you need devices info?
do you need physical properties?
Let us know ok??
cheers

Leron
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dd2001



Joined: 14 Apr 2002
Posts: 282
Post14 Feb 2003 15:17   
Hi, Leron
you are right, I begin to design SiGe bipolar LNA, whth several year bipolar experences I still fear to touch SiGe technology, where I should start, where can I find usefull design info and good fab?

Thx
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Leron



Joined: 11 Apr 2002
Posts: 36
Post18 Feb 2003 19:30   
Sorry for not answering before.. anyway I found this nice paper..
Success!!

Sorry, but you need login in to view this attachment
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pewang



Joined: 19 Feb 2003
Posts: 139
Helped: 1
Location: China PRC
Post19 Feb 2003 9:00   
SiGe is goode material for RF design.the design method is the same before.only process must be careful.
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cswang



Joined: 31 May 2001
Posts: 47
Helped: 1
Post25 Feb 2003 13:48   
pewang wrote:
SiGe is goode material for RF design.the design method is the same before.only process must be careful.


Yes , it is the same as analog or RF IC layout ! you can reference the art of analog layout e-book in http://www.mcu.cz/atm/index.php?&direction=0&order=&directory=The%20Art%20of%20Analog%20Layout
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morecode1234567890



Joined: 04 Oct 2003
Posts: 18
Post22 Oct 2003 23:21   Re: Anyone know SiGe layout?
I am dealing with SiGe from Ams. There is not any tutorial over there. They don't give it to you.

When i started with it, i did it in the same way as i did whit HGaAs. So, i think it is absoultely the same, only change the DR.

That is all.

P.D.: Sorry for my english. i am learning it again. Very Happy
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jimway



Joined: 26 Oct 2003
Posts: 31
Helped: 1
Post27 Oct 2003 17:08   
I know it's quite useful in cascode
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