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. 11, 1997
Filed:
Apr. 24, 1995
Applicant:
Inventor:
John K Eitrheim, Plano, TX (US);
Assignee:
Cyrix Corporation, Richardson, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03D / ;
U.S. Cl.
CPC ...
375376 ; 375373 ; 375374 ; 375375 ; 331-2 ; 331 10 ; 331 18 ; 331 25 ; 327156 ; 327160 ;
Abstract
A programmable phase shift clock generator is disclosed including a phase comparator, an up-down counter, a ring oscillator, and an adjustable delay line for determining a digital signature of an input clock and precisely generating a phase shifted clock signal.