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:
Mar. 02, 2004
Filed:
Aug. 30, 2002
Thomas Knecht, Dundee, IL (US);
CTS Corporation, Elkhart, IN (US);
Abstract
A dual-range crystal oscillator module comprises lower and upper wiring board panels each having a component side, a surface mount side, a central portion and an outer edge portion including a plurality of input-output contacts. A lower set of crystal oscillator components is mounted to the lower wiring board panel such that the lower set and the lower wiring board panel define a first crystal oscillator circuit. An upper set of crystal oscillator components is mounted to upper wiring board panel such that the upper set of crystal oscillator components and the upper wiring board panel together define a second crystal oscillator circuit. A side-wall frame is attached between the upper and the lower wiring boards providing connections between the input-output contacts of the upper wiring board panel and the input-output contacts of the lower wiring panel.