Invention Grant
- Patent Title: Self-regulated charge pump with loop filter
- Patent Title (中): 自调节电荷泵带环路滤波器
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Application No.: US12055371Application Date: 2008-03-26
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Publication No.: US07868669B2Publication Date: 2011-01-11
- Inventor: Dieter Draxelmayr
- Applicant: Dieter Draxelmayr
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: SpryIP, LLC
- Main IPC: H03L7/06
- IPC: H03L7/06
Abstract:
One embodiment described is a charge pump arrangement that includes at least one input node and two output nodes. A regulator is included to regulate at least one of the two output nodes, the regulator is decoupled from one of the two output nodes, and the regulator has at least one input coupled directly to virtual ground.
Public/Granted literature
- US20090243670A1 SELF-REGULATED CHARGE PUMP WITH LOOP FILTER Public/Granted day:2009-10-01
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