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. 17, 2010
Filed:
May. 24, 2007
Sang-hwa Jung, Seoul, KR;
Dong-hee Kim, Gyeonggi-do, KR;
Kyung-goo Lee, Incheon, KR;
Dong-hoon Lee, Gyeongbuk, KR;
Sang-Hwa Jung, Seoul, KR;
Dong-Hee Kim, Gyeonggi-do, KR;
Kyung-Goo Lee, Incheon, KR;
Dong-Hoon Lee, Gyeongbuk, KR;
Fairchild Korea Semiconductor, Ltd., Bucheon-Si, KR;
Abstract
A mixed type frequency compensating circuit is disclosed. The mixed type frequency compensating circuit includes an integral component sub-circuit of a voltage-amplifier-type frequency compensating circuit and a proportional component sub-circuit of a transconductance-amplifier-type frequency compensating circuit. The integral component sub-circuit amplifies an input voltage signal in a voltage mode. The proportional component sub-circuit amplifies the input voltage signal in a current mode. Accordingly, the mixed type frequency compensating circuit may occupy a small area in a semiconductor integrated circuit.