Invention Grant
- Patent Title: Circuits and methods for canceling signal dependent capacitance
- Patent Title (中): 用于消除信号相关电容的电路和方法
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Application No.: US11506338Application Date: 2006-08-18
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Publication No.: US07683695B2Publication Date: 2010-03-23
- Inventor: Joseph L. Sousa , David M. Thomas
- Applicant: Joseph L. Sousa , David M. Thomas
- Applicant Address: US CA Milpitas
- Assignee: Linear Technology Corporation
- Current Assignee: Linear Technology Corporation
- Current Assignee Address: US CA Milpitas
- Agency: McDermott Will & Emery LLP
- Main IPC: H03K17/16
- IPC: H03K17/16
Abstract:
Systems and methods for reducing the magnitude of signal dependent capacitance are provided. Capacitance canceling circuitry is operative to generate cancellation capacitance in response to the magnitude of a signal, which may be the same signal that produces the undesired signal dependent capacitance, to at least partially cancel the signal dependent capacitance.
Public/Granted literature
- US20070103845A1 Circuits and methods for canceling signal dependent capacitance Public/Granted day:2007-05-10
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