Invention Grant
US08279697B2 Circuits and methods for reducing noise in the power supply of circuits coupled to a bidirectional bus
有权
用于降低耦合到双向总线的电路的电源中的噪声的电路和方法
- Patent Title: Circuits and methods for reducing noise in the power supply of circuits coupled to a bidirectional bus
- Patent Title (中): 用于降低耦合到双向总线的电路的电源中的噪声的电路和方法
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Application No.: US13281303Application Date: 2011-10-25
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Publication No.: US08279697B2Publication Date: 2012-10-02
- Inventor: David Linam
- Applicant: David Linam
- Applicant Address: SG Singapore
- Assignee: Avago Technologies Enterprise IP (Singapore) Pte. Ltd.
- Current Assignee: Avago Technologies Enterprise IP (Singapore) Pte. Ltd.
- Current Assignee Address: SG Singapore
- Main IPC: G11C7/02
- IPC: G11C7/02
Abstract:
Circuits and methods for reducing noise in the power supply of circuits coupled to a bidirectional bus are presented. The circuits and methods are responsive to an idle condition on the bidirectional bus. The control signal is applied to and changes an electrical characteristic within the receiver to generate a voltage offset. The voltage offset prevents unintended voltage transitions in the power supply of circuits coupled to the bidirectional bus from generating a signal transition on an output signal connection of the receiver.
Public/Granted literature
- US20120039136A1 CIRCUITS AND METHODS FOR REDUCING NOISE IN THE POWER SUPPLY OF CIRCUITS COUPLED TO A BIDIRECTIONAL BUS Public/Granted day:2012-02-16
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