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:
Aug. 31, 2010
Filed:
Mar. 18, 2009
Wen-chang Cheng, Taoyuan, TW;
Wen-Chang Cheng, Taoyuan, TW;
Nanya Technology Corp., Kueishan, Tao-Yuan Hsien, TW;
Abstract
A signal receiver includes a first-stage circuit, a second-stage circuit, a current compensation circuit, and a biasing circuit. A first input end of the first-stage circuit receives a reference voltage, and a second end of the first-stage circuit receives an input signal. A first input end and a second input end of the second-stage circuit are respectively coupled to a first output end and a second output end of the first-stage circuit. The current compensation circuit is coupled to the first input end of the second-stage circuit for dynamically providing a compensation current to the first input end of the second-stage circuit in response to a biasing voltage, so as to stabilize its voltage level. The biasing circuit biases the first-stage circuit and the current compensation circuit and sets the biasing voltage of the current compensation circuit in response to the reference voltage.