Invention Grant
US08174329B2 Power management architecture and method of modulating oscillator frequency based on voltage supply
有权
基于电源供电的电源管理架构和调制振荡器频率的方法
- Patent Title: Power management architecture and method of modulating oscillator frequency based on voltage supply
- Patent Title (中): 基于电源供电的电源管理架构和调制振荡器频率的方法
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Application No.: US12787167Application Date: 2010-05-25
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Publication No.: US08174329B2Publication Date: 2012-05-08
- Inventor: Kenneth J. Goodnow , Clarence R. Ogilvie , Christopher B. Reynolds , Sebastian T. Ventrone , Keith R. Williams
- Applicant: Kenneth J. Goodnow , Clarence R. Ogilvie , Christopher B. Reynolds , Sebastian T. Ventrone , Keith R. Williams
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Roberts Mlotkowski Safran & Cole, P.C.
- Agent David Cain
- Main IPC: H03K3/03
- IPC: H03K3/03 ; H03L5/02
Abstract:
A method and system for modulating logic clock oscillator frequency based on voltage supply. The system comprises a logic unit having a logic operation and a device to produce self-adjusting clocks to match the logic operation. The device is configured to use supply voltage as an independent variable to optimize device parameters for voltage variations. The invention is also directed to a design structure on which a circuit resides.
Public/Granted literature
- US20100231306A1 POWER MANAGEMENT ARCHITECTURE AND METHOD OF MODULATING OSCILLATOR FREQUENCY BASED ON VOLTAGE SUPPLY Public/Granted day:2010-09-16
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