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:
Oct. 23, 2007
Filed:
Sep. 07, 2005
Donald A. Kerth, Austin, TX (US);
Russell Croman, Austin, TX (US);
Brian D. Green, Austin, TX (US);
Lysander Lim, Austin, TX (US);
James Maligeorgos, Austin, TX (US);
Xiachuan Guo, Austin, TX (US);
Augusto M. Marques, Austin, TX (US);
Donald A. Kerth, Austin, TX (US);
Russell Croman, Austin, TX (US);
Brian D. Green, Austin, TX (US);
Lysander Lim, Austin, TX (US);
James Maligeorgos, Austin, TX (US);
Xiachuan Guo, Austin, TX (US);
Augusto M. Marques, Austin, TX (US);
NXP B.V., Eindhoven, NL;
Abstract
A voltage regulator configured to receive a supply voltage from a voltage supply and provide a regulated voltage to digital circuitry is provided. The voltage regulator comprises first circuitry configured to inhibit high frequency energy generated by the digital circuitry from transmitting into the voltage supply, second circuitry configured to inhibit low frequency energy generated by the digital circuitry from transmitting into the voltage supply, and third circuitry configured to maintain the regulated voltage at a substantially constant value in response to a current drawn by the digital circuitry.