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:
Jul. 08, 1986
Filed:
Apr. 03, 1985
Applicant:
Inventor:
Patrick Bernard, Grenoble, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03F / ; H03F / ;
U.S. Cl.
CPC ...
330258 ; 330253 ; 330277 ;
Abstract
In order to diminish the risk of oscillation of a broad-band amplifier 20 MHz without considerably reducing the product gain x bandwidth, this amplifier comprises a differential stage T1, T2, T3, T4, a follower stage T5, T6, two common mode feed-back braches T8, T9, T5 on the one hand, T11, T12, T10, on the other hand, and compensation capacitors C1, C2 that are unbalanced, C2 higher than C1, between the supply terminal B and each of the outputs S1, S2 of the differential stage.