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wats latch up in case of nwell cmos

 
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neha.harit



Joined: 08 Feb 2006
Posts: 1


Post08 Feb 2006 8:52   wats latch up in case of nwell cmos

wat does latch up means ?Question
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layout_designer



Joined: 09 Jan 2006
Posts: 88
Helped: 8


Post08 Feb 2006 9:28   Re: wats latch up in case of nwell cmos

Go to the following link.
You will find useful information

http://www.edaboard.com/ftopic148800.html

regards
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zkkbmy



Joined: 15 Aug 2005
Posts: 13
Helped: 1


Post08 Feb 2006 16:07   wats latch up in case of nwell cmos

latch up means there is a positive feedback has been occured.Most time latch up means thatthere is a PNPN structure which has been triggered and then there is big current flow from VDD, the chip will be brocken
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