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:
Jan. 25, 2000
Filed:
Jun. 12, 1997
Robert Loren Reay, Mountain View, CA (US);
Heng Yun, San Jose, CA (US);
Linear Technology Corporation, Milpitas, CA (US);
Abstract
An integrated cable-termination circuit is presented that can be selectably automatically configured to terminate a signal cable in conformance with one of a plurality of electrical interface standards, including, for example, CCITT/EIA standards V.11/RS-422 and V.35. Selected termination configurations are maintained when input voltages exceed power supply voltages or when power to the circuit is removed. A plurality of cable-termination circuits are provided to form an integrated selectable cable terminator for selectably terminating multiple cables, each in conformance with one of a plurality of electrical interface standards.