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:
Apr. 29, 1997
Filed:
Nov. 14, 1994
Douglas A Garrity, Gilbert, AZ (US);
Brad D Gunter, Phoenix, AZ (US);
Danny A Bersch, Gilbert, AZ (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A programmable capacitor array (10, 10') and a method for programming the programmable capacitor array (10, 10'). The programmable capacitor array (10, 10') includes an array of capacitors (C.sub.0 -C.sub.n), wherein each capacitor of the array of capacitors (C.sub.0 -C.sub.n) has first and second terminals. The first terminal of each capacitor may be coupled to a first circuit node (11) or to a first reference terminal (13). Likewise, the second terminal of each capacitor may be coupled to a second circuit node (12) or to a second reference terminal (14). One or more capacitors of the array of capacitors (C.sub.0 -C.sub.n) may be selectively coupled across the first (11) and second (12) circuit nodes or coupled across the first (13) and second (14) reference terminals, thereby permitting each capacitor to be electrically isolated from the array of capacitors (C.sub.0 -C.sub.n).