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:
Jul. 11, 2017
Filed:
May. 18, 2015
Applicant:
Mstar Semiconductor, Inc., Hsinchu Hsien, TW;
Inventor:
Yao-Chi Wang, Hsinchu County, TW;
Assignee:
MSTAR SEMICONDUCTOR, INC., Hsinchu Hsien, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03L 7/02 (2006.01);
U.S. Cl.
CPC ...
H03L 7/02 (2013.01); H03B 2200/0038 (2013.01);
Abstract
A circuit system includes a current supply module, a voltage supply module and a voltage-controlled oscillator (VCO). The current supply module provides a current adapted to an ambient temperature. The voltage supply module receives the current and generates an adapted voltage according to the current. The VCO receives the adapted voltage and generates an oscillation signal according to the adapted voltage.