Invention Grant
US07679445B2 Independent dominant pole compensation of two loops using one compensating element
有权
使用一个补偿元件的两个回路的独立主极补偿
- Patent Title: Independent dominant pole compensation of two loops using one compensating element
- Patent Title (中): 使用一个补偿元件的两个回路的独立主极补偿
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Application No.: US12024686Application Date: 2008-02-01
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Publication No.: US07679445B2Publication Date: 2010-03-16
- Inventor: Kenneth A. Lawas , Kimo Y. F. Tam
- Applicant: Kenneth A. Lawas , Kimo Y. F. Tam
- Applicant Address: US MA Norwood
- Assignee: Analog Devices, Inc.
- Current Assignee: Analog Devices, Inc.
- Current Assignee Address: US MA Norwood
- Agency: Kenyon & Kenyon LLP
- Main IPC: H03F3/45
- IPC: H03F3/45
Abstract:
Disclosed is a differential amplifier system that maintains high speed characteristics of the differential amplifier while providing stability from a common-mode loop by using dominant pole compensation. The disclosed system includes a first and second transconductance stage, a circuit having high impedance, and a compensation circuit.
Public/Granted literature
- US20090195311A1 INDEPENDENT DOMINANT POLE COMPENSATION OF TWO LOOPS USING ONE COMPENSATION ELEMENT Public/Granted day:2009-08-06
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