Boots – shoes – and leggings
Patent
1994-05-11
1995-10-24
Teska, Kevin J.
Boots, shoes, and leggings
364490, 364578, H01L 2182
Patent
active
054615798
ABSTRACT:
A method estimates source resistance for a transistor. A substrate region under a gate for the transistor is modeled as a gate region having a uniform resistivity .rho..sub.g. A source of the transistor is modeled as a source region having a uniform resistivity .rho..sub.s1. The uniform resistivity .rho..sub.g and the uniform resistivity .rho..sub.s1 are used to calculate a first current from the source of the transistor to a drain of the transistor. The source of the transistor is then modeled as a source region having another uniform resistivity .rho..sub.s2. The uniform resistivity .rho..sub.s2, is different in value than uniform resistivity .rho..sub.s1. The uniform resistivity .rho..sub.g and the uniform resistivity .rho..sub.s2 are used to calculate a second current from the source of the transistor to a drain of the transistor. The uniform resistivity .rho..sub.s1, the uniform resistivity .rho..sub.s2, the first current and the second current are used to calculate the source resistance for the transistor.
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Akcasu Osman E.
Krishnamachary Balaji
Misheloff Michael N.
Frejd Russell W.
Teska Kevin J.
VLSI Technology Inc.
Weller Douglas L.
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