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:
May. 20, 1986
Filed:
Apr. 02, 1984
Applicant:
Inventors:
David L Cave, Tempe, AZ (US);
Byron G Bynum, Tempe, AZ (US);
Assignee:
Motorola Inc., Schaumburg, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; G06G / ; G06G / ;
U.S. Cl.
CPC ...
307303 ; 307491 ; 307499 ; 307542 ; 307567 ;
Abstract
A compensation circuit for stabilization of a circuit node coupled to an integrated circuit substrate by a parasitic capacitance of a value C.sub.1 has a displacement current substantially equal to C.sub.1 dv/dt. A switching device having a gain beta can either supply a current to, or draw a current from, the circuit node substantially equal to C.sub.2 .beta. dv/dt which is greater than the displacement current thereby obviating oscillation of an integrated circuit output due to capacitive coupling of the substrate to sensitive circuit nodes.