The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 12, 2000
Filed:
Aug. 03, 1998
Warren Leroy Seely, Chandler, AZ (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A semiconductor junction (13) is represented as a junction capacitance (21) in parallel with a junction resistance (23) and junction inductance (22). The junction capacitance, junction resistance and junction inductance are functions of the voltage across the semiconductor junction and are determined using a probability of charge stored across the semiconductor junction. Junction parameters are determined with parameter extraction processes. A circuit simulation tool is used to simulate the performance of a circuit that includes the semiconductor junction. Accordingly, diode junctions are more accurately modeled above their built-in potential and below their reverse break-down voltage.