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:
Aug. 23, 1994
Filed:
Aug. 26, 1991
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A clock generator which is provided with a circuit generating non-overlap clock from input clock, a frequency dividing circuit driven by the non-overlap clock and a latch disposed between the frequency dividing circuit and a clock driver, and whose critical pass being a cause of delay is shortened by sampling the frequency-divided output into the latch by the input clock and thereafter driving it by the clock driver, and a clock generator in which an internal clock at high speed in the internal clock logical value generating circuit is added with internal clock edge generating circuit required to operate at high speed and an output of initial stage of a buffer for inputting external clock is divided to supply to the internal clock edge generating circuit and to the other circuits, thereby capacity of the buffer required to operate at high speed in the circuit is decreased to reduce the delay of external clock.