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. 16, 2012
Filed:
Feb. 27, 2007
Jesse R. Bankman, Gibsonville, NC (US);
Kimo Y. F. Tam, Lincoln, MA (US);
Jesse R. Bankman, Gibsonville, NC (US);
Kimo Y. F. Tam, Lincoln, MA (US);
Analog Devices, Inc., Norwood, MA (US);
Abstract
Distributively associated with each output row of point cells or each subset of point cells in each output row is one or more of a: memory device for storing an address identifying a cell in its associated output row and a decoder device responsive to the memory device for actuating the associated enable circuit to operate the transconductance device of the identified cell; a bias device, and an output cascode device; and also disclosed as switching systems having a bias device including a current mirror with an input reference portion responsive to a reference current and a co-located output local portion for reproducing that current as the bias current.