Invention Grant
US08971143B2 Semiconductor device periodically updating delay locked loop circuit
有权
半导体器件周期性地更新延迟锁定环电路
- Patent Title: Semiconductor device periodically updating delay locked loop circuit
- Patent Title (中): 半导体器件周期性地更新延迟锁定环电路
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Application No.: US13315128Application Date: 2011-12-08
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Publication No.: US08971143B2Publication Date: 2015-03-03
- Inventor: Takuyo Kodama , Kosuke Goto
- Applicant: Takuyo Kodama , Kosuke Goto
- Applicant Address: LU Luxembourg
- Assignee: PS4 Luxco S.a.r.l
- Current Assignee: PS4 Luxco S.a.r.l
- Current Assignee Address: LU Luxembourg
- Agency: McGinn IP Law Group, PLLC
- Priority: JP2010-280423 20101216
- Main IPC: G11C11/402
- IPC: G11C11/402 ; G11C8/18 ; H03L7/00 ; G11C7/10 ; G11C7/22 ; G11C11/406
Abstract:
Such a device is disclosed that includes a control circuit outputting a first clock signal having a first clock cycle in response to a first command signal and outputting a second clock signal having a second clock cycle in response to a second command signal, a first circuit controlled based on the first clock signal, and a second circuit controlled based on the second clock signal.
Public/Granted literature
- US20120155206A1 SEMICONDUCTOR DEVICE PERIODICALLY UPDATING DELAY LOCKED LOOP CIRCUIT Public/Granted day:2012-06-21
Information query
