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:
Nov. 20, 2012
Filed:
Mar. 29, 2011
Jeremy Chatwin, Santa Cruz, CA (US);
Jeremy Chatwin, Santa Cruz, CA (US);
Sony Corporation, Tokyo, JP;
Abstract
An apparatus and method for effectively implementing a unit Gm cell includes an input P that receives an input P signal and an input N that receives an input N signal. The unit Gm cell further includes an output P that generates an output P signal that is connected through a first bias resistor to the input N. The unit Gm cell also includes an output N that generates an output N signal that is connected through a second bias resistor to the input P. The unit Gm cell features level-shifting resistors that cause the output P signal and the output N signal to be at different respective voltage levels. A Vcore supply voltage may thus be reduced by a voltage potential across the level-shifting resistors to operate the unit Gm cell with a reduced Vcore supply voltage.