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. 02, 2011
Filed:
Dec. 23, 2009
Jason T. Su, Los Altos, CA (US);
Jason T. Su, Los Altos, CA (US);
Marvell International Ltd., Hamilton, BM;
Abstract
A clock gater includes a first circuit configured to receive a clock signal. The first circuit includes a first subcircuit and a second subcircuit. A latch is configured to receive the clock signal. The latch is connected to the first circuit at each of a first node and a second node. The latch includes a third subcircuit and a fourth subcircuit. The first subcircuit and the third subcircuit are configured to pull the first node and the second node, respectively, to a common precharge voltage in response to a first state of the clock signal in order to pass the clock signal. The second subcircuit and the fourth subcircuit are configured to pull the first node and the second node, respectively, to complementary voltages in response to a second state of the clock signal in order to pass the clock signal, the second state of the clock signal being different from the first state of the clock signal.