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:
Jan. 08, 2019
Filed:
Dec. 02, 2014
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Reza Bagger, Järfälla, SE;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
The present invention relates to an electronic latch circuit, a method, and a 4-phase generator. The electronic latch circuit comprises an output circuit comprising an output X, and an output Y. The electronic latch circuit further comprises an input circuit, comprising an input A, an input B, and a clock signal input. The input circuit is connected to the output circuit, and configured to select a state of the output circuit from the group of a first state, a second state, and a third state. The input circuit is further configured to select the first state upon detecting a high state on the input B, a transition on the clock signal input from a low state to a high state, and a low state on the input A, and that the electronic latch circuit is in the second state. The input circuit is further configured to select the second state upon detecting a high state on the input A, a low state on the input B, a low state on the clock signal input, and that the electronic latch circuit is in the first state; The input circuit is further configured to select the third state upon detecting a high state on the input A, a transition on the clock signal input from a low state to a high state, and a low state on the input B, and that the electronic latch circuit is in the second state. The input circuit is further configured to select the second state upon detecting a high state on the input A, a low state on the input B, a low state on the clock signal input, and that the electronic latch circuit is in the first state.