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:
Jun. 16, 2015
Filed:
Jun. 12, 2012
Zhaolei Wu, Chengdu, CN;
Lei LI, Chengdu, CN;
Zhaolei Wu, Chengdu, CN;
Lei Li, Chengdu, CN;
IPGoal Microelectronics (Sichuan) Co., Ltd., Chengdu, Sichuan Province, CN;
Abstract
An equalization circuit, includes a first input terminal, a second input terminal, a first output terminal, a second output terminal, a first regulating circuit, a second regulating circuit, and a bias voltage generating circuit. The bias voltage generating circuit is connected with both the first regulating circuit and the second regulating circuit. The first regulating circuit includes a first field effect transistor (FET), a second FET, a third FET, a fourth FET, a first resistor connected with the first FET, a second resistor connected with the second FET, a third resistor connected with the third FET, a fourth resistor connected with the fourth FET, a fifth resistor connected with the third FET, a sixth resistor connected with the fourth FET, a first capacitor connected with the third FET, and a second capacitor connected with the fourth FET. An equalization system is further provided.