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, 2015
Filed:
Jan. 11, 2013
Qualcomm Incorporated, San Diego, CA (US);
Omid Rajaee, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Exemplary embodiments are directed to systems, devices, and methods for enhancing a telescopic amplifier. An amplifier may include a differential pair of input transistors including at least one transistor configured to receive a first input and at least one other transistor configured to receive a second input. The amplifier may further include a cascode circuit including a first pair of transistors coupled to the at least one transistor of the differential pair to form a first plurality of current paths configured to generate a first output. The cascode circuit may also include a second pair of transistors coupled to the at least one other transistor of the differential pair to form a second plurality of currents paths configured to generate a second output.