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. 03, 1988
Filed:
Jan. 25, 1983
Applicant:
Inventor:
Burkhard Giebel, Denzlingen, DE;
Assignee:
ITT Industries, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
307530 ; 307363 ; 307584 ;
Abstract
The circuit merely comprises three transistors, namely one transfer transistor (t) arranged between the input (e) and the output (a), a load transistor (l) connected as a resistor, and a clamping transistor (k), with both of the latter connecting the output (a) to the source of operating voltage (U). The interconnected gates of both the clamping and the transfer transistor (k, t) are connected to a source of reference voltage (Ur). If these two transistors (k, t) are of the depletion type, the two gates thereof may be connected to the zero point of the circuit. The circuit is particularly quick and simple.