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:
Oct. 24, 2006
Filed:
Dec. 21, 2004
Hari B. Dubey, Dt-Ghazipur, IN;
Hari B. Dubey, Dt-Ghazipur, IN;
STMicroelectronics Pvt. Ltd., Noida, IN;
Abstract
A transceiver provides a high-speed transmission signal using shared resources and reduced area. A differential amplifier has its current source/sink connected to a supply terminal. A multiplexing circuit is configured to connect an input of the differential amplifier to an I/O pad so as to output a received input/output signal to internal integrated circuit logic during one mode, or alternatively connect an output of the differential amplifier to the I/O pad so as to output a signal received from the internal integrated circuit logic for input/output during another mode. A level translation operation on the signal may be performed with respect to outputting the signal received from the internal integrated circuit logic.