Invention Grant
- Patent Title: Power gating circuit and electronic system including the same
- Patent Title (中): 电源门控电路和电子系统包括相同
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Application No.: US14556104Application Date: 2014-11-29
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Publication No.: US09329669B2Publication Date: 2016-05-03
- Inventor: Jae Han Jeon
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si, Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si, Gyeonggi-do
- Agency: Volentine & Whitt, PLLC
- Priority: KR10-2013-0149652 20131204
- Main IPC: H03K19/23
- IPC: H03K19/23 ; G06F17/50 ; G06F1/32 ; G06F1/26 ; G06F1/18 ; H03K19/00 ; H03K19/0175
Abstract:
A power gating circuit including a first chain buffer that generates a first sleep signal by buffering an input sleep signal, a second chain buffer that generates a second sleep signal by buffering the first sleep signal, and a first switch block including a plurality of first switch cells controlled according to the first sleep signal.
Public/Granted literature
- US20150153818A1 POWER GATING CIRCUIT AND ELECTRONIC SYSTEM INCLUDING THE SAME Public/Granted day:2015-06-04
Information query
IPC分类:
