Invention Grant
- Patent Title: Internal voltage generation circuit
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Application No.: US14823687Application Date: 2015-08-11
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Publication No.: US09601994B2Publication Date: 2017-03-21
- Inventor: Chi-Hyun Kim , Jae-Ho Lee
- Applicant: SK hynix Inc.
- Applicant Address: KR Gyeonggi-do
- Assignee: SK Hynix Inc.
- Current Assignee: SK Hynix Inc.
- Current Assignee Address: KR Gyeonggi-do
- Agency: IP & T Group LLP
- Priority: KR10-2015-0018373 20150206
- Main IPC: G05F1/10
- IPC: G05F1/10 ; G05F3/02 ; H02M3/07 ; G11C11/4074 ; G11C5/14
Abstract:
Disclosed herein is an internal voltage generation circuit for generating a pumping voltage. The internal voltage generation circuit may include a pumping unit suitable for generating a pumping voltage by pumping an input voltage and a control unit suitable for stepwise controlling a voltage level of the input voltage based on the breakdown voltage information of the pumping unit.
Public/Granted literature
- US20160233765A1 INTERNAL VOLTAGE GENERATION CIRCUIT Public/Granted day:2016-08-11
Information query
IPC分类:
