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:
Jun. 01, 1999
Filed:
Jul. 31, 1996
Applicant:
Inventors:
Lawrence A Singer, Bedford, MA (US);
Todd L Brooks, Boston, MA (US);
Assignee:
Analog Devices, Inc., Norwood, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
327 91 ; 327 96 ;
Abstract
In a switched-capacitor input sampling structure, a resistor connected in series with the input structure, but after the output of the input switch limits the noise bandwidth of the input structure. The selected placement of the resistor does not appreciably limit the slewing or settling time of downstream circuit elements, resulting in a low noise bandwidth, high speed system.