p42_048.pdf

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Chapter 42 - 42.48

48. We denote the maximum dimension (side length) of each transistor as max , the size of the chip as A ,

and the number of transistors on the chip as N .Then A = N 2 max . Therefore,

max = A

0 . 875 in . )(2 . 54

10 − 2 m / in . ) 2

=1 . 3

10 − 5 m=13 µ m .

3 . 5

10 6

N = (1 . 0in .