Invention Grant
US09124263B2 Body bias coordinator, method of coordinating a body bias and sub-circuit power supply employing the same
有权
身体偏差协调器，协调身体偏压的方法和采用其的子电路电源
- Patent Title: Body bias coordinator, method of coordinating a body bias and sub-circuit power supply employing the same
- Patent Title (中): 身体偏差协调器，协调身体偏压的方法和采用其的子电路电源
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Application No.: US13116973Application Date: 2011-05-26
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Publication No.: US09124263B2Publication Date: 2015-09-01
- Inventor: Theodore W. Houston , Andrew Marshall
- Applicant: Theodore W. Houston , Andrew Marshall
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Jacqueline J. Garner; Frank D. Cimino
- Main IPC: G05F1/10
- IPC: G05F1/10 ; G05F3/02 ; H03K19/00 ; H03K17/687
Abstract:
A body bias coordinator is provided for use with a transistor employing a body region. In one example, the body bias coordinator includes a control unit configured to control the transistor and make it operable to provide a virtual supply voltage from a source voltage during activation of the transistor. The body bias coordinator also includes a connection unit coupled to the control unit and configured to connect the body region to the virtual supply voltage during activation of the transistor. In an alternative embodiment, the connection unit is further configured to connect the body region to another voltage during non-activation of the transistor.
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