Question

P10.1. Compare the resistance of a 20 mm Metal 5 wire in 0.18 um technol- ogy with a 20 mm Metal 8 wire in 0.13 um technology (a non-scaled wire). Use the information provided in the Summary section. Com- pute the delay for each wire assuming an ideal source and a wire capac- itance of C = 0.1 fF/um.

Answer 1

Delay of wire 1 = CRI Given Cinta olx10 Flum for a domm length =) Cint= - 15x20x10 0.1X10 = ax1012F - 12 So Delay = 2x10 2 x 1800 9 = 3.6 X 10s 3.6nS Delay of wire a > Cra -12 2x10 C = 2x102F so Delay = (2x102) (2100) = 4.2xio's - 9 = 4 ans