Invention Grant
US07692489B2 Differential two-stage miller compensated amplifier system with capacitive level shifting
有权
差分两级米勒补偿放大器系统，具有电容电平转换
- Patent Title: Differential two-stage miller compensated amplifier system with capacitive level shifting
- Patent Title (中): 差分两级米勒补偿放大器系统，具有电容电平转换
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Application No.: US11305069Application Date: 2005-12-16
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Publication No.: US07692489B2Publication Date: 2010-04-06
- Inventor: Daniel F. Kelly , Lawrence Singer , Steven Decker , Stephen R. Kosic
- Applicant: Daniel F. Kelly , Lawrence Singer , Steven Decker , Stephen R. Kosic
- 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:
A differential two-stage Miller compensated amplifier system with capacitive level shifting includes a first stage differential transconductance amplifier including first and second output nodes and an output common mode voltage, a second stage differential transconductance amplifier including non-inverting and inverting inputs and outputs and an input common mode voltage, and a level shifting capacitor circuit coupled between the first and second output nodes and the non-inverting and inverting inputs for level shifting between the output common mode voltage of the first stage and the input common mode voltage of the second stage.
Public/Granted literature
- US20060214731A1 Differential two-stage miller compensated amplifier system with capacitive level shifting Public/Granted day:2006-09-28
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