What are the effects of increasing MOS width on the delay and power consumption?

[Yog_571]

I just want to know that what are the effects of increasing transistor width in CMOS on the power consumption and dealy.

 

[haykding]

I just want to know that what are the effects of increasing transistor width in CMOS on the power consumption and dealy.

When you increasing the width of transistors by doing that the parasitic capacitance will also increased thus increased power consumption (because you need more current to charge and discharge the caps...) and delay of the circuit.