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:
Aug. 11, 2015
Filed:
Jan. 06, 2014
Teledyne Scientific & Imaging, Llc, Thousand Oaks, CA (US);
Jonathan B. Hacker, Thousand Oaks, CA (US);
Teledyne Scientific & Imaging, LLC, Thousand Oaks, CA (US);
Abstract
A cascode gain stage apparatus includes a common-emitter connected transistor having a first base metal contact, first emitter metal contact, a first collector metal contact and a u-shaped first collector interface metal; and a common-base connected transistor having a second emitter metal contact, a second base metal contact, and a second collector metal contact, the second emitter metal contact in communication with the first collector metal contact through a transistor interconnect metallic strap, the second emitter metal contact disposed between the first collector metal contact and the second base metal contact. With this configuration, the first collector metal contact and second emitter metal contact are connected by the transistor interconnect metallic strap without high-aspect ratio traces to reduce crossover coupling.