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:
Dec. 08, 1987
Filed:
Jun. 27, 1986
Applicant:
Inventor:
Wolfgang Gollinger, Gundelfingen, DE;
Assignee:
Deutsche ITT Industries GmbH, Freiburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ; H03K / ;
U.S. Cl.
CPC ...
307355 ; 307263 ; 307443 ; 307451 ;
Abstract
An inverter has two transistors driven via two capacitors. The dc operating point of the transistors are set by means of currents derived from the output currents of a reference current source. This gives identical delays for the positive and negative pulse edges of the input signal, so that, in a preferred application together with a differential amplifier used as a voltage camparator, a good high-frequency response is achieved in the range from 10 to 20 MHz.