Considerations When using CMOS

I need 5 considerations when working CMOS

 

Have you tried Google?

This forum is for homework help. Not for "do my homework for me."

 

Yes i have and have gotten 2

 

What are the two you have?

Dave

 

Sensitive to static electricty
May be actived by spurious voltage sources if left floating

 

Think about the fact that the inputs to CMOS circuits drive twice the number of MOS-gates as a typical circuit, i.e. they drive both the nMOS and the complimentary pMOS transistor gates. Consider what affect this has on speed by virtue of the RC time constants, i.e. twice the C means the RC time constant will <longer/shorter> and therefore the CMOS circuit will be <faster/slower>.

Delete as appropriate.

Dave

 

Check into the power consumption aspects of CMOS logic.

hgmjr

 

You might find some useful information here: http://www.fairchildsemi.com/an/AN/AN-77.pdf

 

cmos have faster switching speed and higher power speed due to the its made by one p and n junction.