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. 11, 1994
Filed:
Nov. 12, 1992
Applicant:
Inventor:
Daramana Gata, Dallas, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
3075421 ; 307243 ; 307445 ; 307584 ;
Abstract
A timed make-before-break circuit for analog switch control is provided. The invention contains one or more delay circuit and more than one logic gate. Each logic gate has one logic gate input line connected to a delay circuit input line and another logic gate input line connected to a delay circuit output line. The logic gate input lines are connected to the delay circuit input line and the delay circuit output line from the same delay circuit. The invention also has more than one switch. Each switch has an input control line connected to a logic gate output line.