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:
Nov. 07, 2006
Filed:
Apr. 04, 2005
Sanjay K. Wadhwa, Saharanpur, IN;
Qadeer A. Khan, New Delhi, IN;
Kulbhushan Misri, Haryana, IN;
Deeya Muhury, Jharkhand, IN;
Sanjay K. Wadhwa, Saharanpur, IN;
Qadeer A. Khan, New Delhi, IN;
Kulbhushan Misri, Haryana, IN;
Deeya Muhury, Jharkhand, IN;
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
A digital clock frequency doubler for increasing an input frequency of an input clock signal includes an input block, and a generator block. The input block receives the input clock signal, and generates a pulse signal having an ON period equal to the input clock signal period. The generator block is coupled to the input block. The generator block receives the pulse signal and divides a period of the pulse signal by a period of a high frequency digital signal and then generates an output clock signal with an output frequency that is about two times the input frequency.