Invention Grant
US07091785B2 Load and line regulation using operational transconductance amplifier and operational amplifier in tandem
有权
串联使用工作跨导放大器和运算放大器进行负载和线路调节
- Patent Title: Load and line regulation using operational transconductance amplifier and operational amplifier in tandem
- Patent Title (中): 串联使用工作跨导放大器和运算放大器进行负载和线路调节
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Application No.: US10857332Application Date: 2004-05-28
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Publication No.: US07091785B2Publication Date: 2006-08-15
- Inventor: Philippe Deval , Maher Kayal , Fabien Vaucher
- Applicant: Philippe Deval , Maher Kayal , Fabien Vaucher
- Applicant Address: US AZ Chandler
- Assignee: Microchip Technology Inc.
- Current Assignee: Microchip Technology Inc.
- Current Assignee Address: US AZ Chandler
- Agency: Baker Botts L.L.P.
- Main IPC: H03F3/45
- IPC: H03F3/45
Abstract:
An electronic amplifier circuit comprising an operational amplifier circuit, such as a two-stage operational amplifier circuit, in tandem with a operational transconductance amplifier. The electronic amplifier circuit has high open-loop gain and high gain-bandwidth while maintaining stability over a wide range of operating parameters.
Public/Granted literature
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