What are the disadvantages of CMOS?

[Resistance]

CMOS ???????

Hi friends,

Can we discuss all the possible disadvantages of CMOS...

This may help us in appreciating it more and ..

regards..

 

[elecs_gene]

Re: CMOS ???????

hi
CMOS has a large lumped capacitance in it.so,it has the highest propagation delay among the logic families.

 

[googlegzh]

Re: CMOS ???????

hi ,now CMOS have many fualts ,but woe must do

 

[johnz]

Re: CMOS ???????

most of design, for now, employ CMOS, even analog design.

 

[silencer3]

CMOS ???????

Advantages: high density, low power, standard processing, ease of fabrication

Dis-advantages: high propagation delays, low noise margins

 

[elecs_gene]

Re: CMOS ???????

hi
what do u mean by saying that cmos has lowest noise margin??to the best of my knowledge,it has good noise margin when compared to other families like --TTL ...but,i certainly accept that ECL is best when compared to noise..