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:
Mar. 03, 1981
Filed:
May. 21, 1979
Manfred F Ullrich, Denzlingen, DE;
ITT Industries, Inc., New York, NY (US);
Abstract
To reduce the D.C drift of bucket-brigade devices having common output circuits (emitter follower), an output circuit is provided having an additional transistor and an additional capacitor. The terminal on the gate side of the capacitor associated with the last delaying transistor is not connected to the gate terminal but to the source terminal of the output transistor, the gate terminal of the terminating transistor is applied via the additional capacitor to that particular clock signal to which the penultimate delaying transistor is applied, and the drain terminal of the terminating transistor, via an enhancement-type transistor of the same conductivity, connected as a diode by directly connecting both the drain and the gate terminals, is connected to the gate terminal thereof.