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. 04, 2002
Filed:
Apr. 16, 2001
Hung-Chih Liu, Hsinchu, TW;
Hsian-Feng Liu, Kaohsiung Hsien, TW;
Silicon Integrated Systems Corporation, Hsinchu, TW;
Abstract
A fully differential double edge triggered flip-flop stores and outputs first and second fully differential input values on leading and trailing edges of a clock. The flip-flop includes a first fully differential master circuit, a second fully differential master circuit and a fully differential slave circuit. The first master circuit stores the first input value during the period from the leading edge to trailing edge of the clock. The second master circuit stores the second input value during the period from the trailing edge to leading edge of the clock. The slave circuit is electrically connected to outputs of the first and second master circuits. The slave circuit includes a second repeater as an output end of the flip-flop, outputs the first input value on the trailing edge of the clock, and outputs the second input value on the leading edge of the clock.