Pulse generation circuit, burst order control circuit, and data output circuit

Patent metadata

Field	Value
Publication number	US-8996905-B2
Application number	US-201213714343-A
Country	US
Kind code	B2
Filing date	Dec 13, 2012
Priority date	Dec 22, 2011
Publication date	Mar 31, 2015
Grant date	Mar 31, 2015

Abstract

A pulse generation circuit includes a control unit configured to activate one or more of control clocks among a plurality of control clocks, and to activate one or more of select signals among a plurality of select signals, in response to one or more of sequence signals; a plurality of shifting units each configured to generate one or more of output signals, and to sequentially activate the one or more of output signals by shifting an input pulse when a corresponding control clock among the plurality of control clocks is activated; and a signal transfer unit configured to transfer one or more of output signals of a shifting unit corresponding to an activated select signal among the plurality of shifting units, as one or more of pulses.

First claim

What is claimed is:

1. A pulse generation circuit comprising:
a control unit configured to activate one or more of control docks among a plurality of control clocks, and to activate one or more of select signals among a plurality of select signals, in response to one or more of sequence signals;
a plurality of shifting units each configured to generate one or more of output signals, and to sequentially activate the one or more of output signals by shifting an input pulse when a…

Assignees

• Sk Hynix Inc

Inventors

• Kim Kwang-Hyun

Classifications

• G11C7/1072

  Physics · mapped topic

• G11C7/222

  Physics · mapped topic

• H03K3/00 Primary

  Electricity · mapped topic

• G11C11/4096 Primary

  Physics · mapped topic

• G11C7/1042

  Physics · mapped topic