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:
Oct. 28, 2003
Filed:
Mar. 26, 2002
Applicant:
Inventors:
Timothy M. Wilson, Champaign, IL (US);
Tanay Karnik, Portland, OR (US);
Luiz M. Franca-Neto, Hillsboro, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03F 3/08 ; H03F 1/22 ;
U.S. Cl.
CPC ...
H03F 3/08 ; H03F 1/22 ;
Abstract
A high bandwidth, single stage, low power cascode transimpedance amplifier for short haul optical links. In one embodiment, an input signal is fed into the source of a common-gate pMOSFET, the output signal is taken at the drain of the common-gate pMOSFET, and bias current is supplied by a pMOSFET and a nMOSFET biased in their triode regions.