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presentation slides - Texas A&M University

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Frequency<br />

No Silver Bullet<br />

180<br />

160<br />

140<br />

120<br />

100<br />

80<br />

60<br />

40<br />

20<br />

0<br />

Frequency<br />

180<br />

160<br />

140<br />

120<br />

100<br />

80<br />

60<br />

40<br />

Frequency<br />

180<br />

160<br />

140<br />

120<br />

100<br />

80<br />

60<br />

N = 176<br />

Mean 2.5 µA<br />

STD 8.3<br />

20<br />

0<br />

0 500 1000 1500<br />

40<br />

20<br />

2000 2500<br />

0<br />

0 2<br />

N = 151<br />

4<br />

Mean 0.44 µA<br />

IDDQ (µA)<br />

STD 0.18<br />

6 8<br />

IDDQ (µA)<br />

0<br />

0 20 40 60<br />

N = 197<br />

Mean 678 µA<br />

STD 2142.65<br />

N = 179<br />

Mean 19.58 µA<br />

STD 176.35<br />

outliers<br />

0 2000 4000 6000 8000<br />

IDDQ (µA)<br />

Frequency<br />

20<br />

10<br />

8<br />

6<br />

4<br />

2<br />

IDDQ (µA)<br />

Frequency<br />

Wafer level data for a vector<br />

10<br />

N = 166<br />

Mean 0.84 µA<br />

STD 1.43<br />

0<br />

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4<br />

IDDQ (µA)

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