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:
Apr. 29, 2003
Filed:
Jun. 06, 2002
Applicant:
Inventors:
Christopher Daniel Dillon, Greensboro, NC (US);
Lawrence A. Singer, Bedford, MA (US);
Assignee:
Analog Devices, Inc., Norwood, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 3/356 ;
U.S. Cl.
CPC ...
H03K 3/356 ;
Abstract
Latch structures and systems are disclosed that enhance latch speed and reduce latch current drain while providing complementary metal-oxide-semiconductor (CMOS)-level latch signals. They are realized with bipolar junction structures and CMOS structures that are arranged to limit latch currents in response to CMOS-level sense signals S .