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. 16, 1980
Filed:
Apr. 05, 1979
Applicant:
Inventor:
Thomas J Robe, Bridgewater, NJ (US);
Assignee:
RCA Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H03F / ; H03F / ;
U.S. Cl.
CPC ...
330302 ; 330149 ; 330307 ;
Abstract
An amplifier stage is disclosed having junction capacitors for by-passing high frequency signals without introducing substantial signal nonlinearities. A pair of similar serially connected diodes are reverse biased between the amplifier supply potentials. The mid-point connection of the diodes is connected to the amplifier node to be by-passed paralleling the junction capacitances of the diodes with respect to a-c potential excursions. Typical diode capacitance variations resulting from changes in the reverse bias potential across a pn junction is minimized by this arrangement.