Question

Consider a CMOS driver with the internal output resistance of 1 k ohms and intrinsic capacitance of 2fento farad. This
Driver is connected via a metal wire , width = .05 micrometer , length = 70 micrometer , rw= .022 ohms/micrometer, Cw = 73 aF/mirco meter , to another CMOS gate as a load having input capacitance of 2fento farad.
Estimate the propogation delay from the output of the driver to the input of the load in the above configuration.

Answer 1