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ch08_solutions

# ch08_solutions - CHAPTER 8 8.1(a 256Mb = 2 8 10 210 = 268...

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8-258 CHAPTER 8 8.1 ( a ) 256Mb = 2 8 2 10 ( 29 2 10 ( 29 = 268,435,456 bits (b) 1Gb = 2 10 ( 29 3 = 1,073,741,824 bits c ( 29 256Mb = 2 8 2 10 ( 29 2 10 ( 29 = 2 28 | 128kb = 2 7 2 10 ( 29 = 2 17 | 2 28 2 17 = 2 11 = 2048 blocks 8.2 I 1 mA 2 28 bits = 3.73 pA bit 8.3 P = CV DD 2 f = 64 10pF ( 29 3.3 ( 29 2 1 GHz ( 29 = 6.97 W 8.4 P = CV DD 2 f = 2 30 ( 29 100fF ( 29 5 V ( 29 2 1 0.012 s  = 0.224 W 8.5 "1" = V DD = 3 V | "0": 3 - V O 10 10 = 2 1 25 x 10 - 6 ( 29 3 - 0.75 - V O 2 V O V O = 2.67 m V | "0"= 2.67 m V 8.6 *PROBLEM 8.6 - 6-T Cell VDD 1 0 DC 3 MN1 3 2 0 0 MOSN W=4U L=2U AS=16P AD=16P MP1 3 2 1 1 MOSP W=10U L=2U AS=40P AD=40P MN2 2 3 0 0 MOSN W=4U L=2U AS=16P AD=16P MP2 2 3 1 1 MOSP W=10U L=2U AS=40P AD=40P MN3 3 0 0 0 MOSN W=4U L=2U AS=16P AD=16P MN4 2 0 0 0 MOSN W=4U L=2U AS=16P AD=16P .IC V(3)=1.55V V(2)=1.45V V(1)=3 .OP .TRAN 0.025N 10N UIC .MODEL MOSN NMOS KP=5E-5 VTO=0.91 GAMMA=0.99 +LAMBDA=.02 TOX=41.5N +CGSO=330P CGDO=330P CJ=3.9E-4 CJSW=510P .MODEL MOSP PMOS KP=2E-5 VTO=-0.77 GAMMA=0.5 +LAMBDA=.05 TOX=41.5N +CGSO=315P CGDO=315P CJ=2.0E-4 CJSW=180P .PRINT TRAN V(2) V(3) .PROBE V(2) V(3) .END

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