Invention Grant
- Patent Title: Compensation device for feedback loops, and corresponding integrated circuit
- Patent Title (中): 反馈回路补偿装置及相应的集成电路
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Application No.: US14796396Application Date: 2015-07-10
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Publication No.: US09479180B2Publication Date: 2016-10-25
- Inventor: Matteo Bellitra , Edoardo Botti
- Applicant: STMICROELECTRONICS S.R.L
- Applicant Address: IT Agrate Brianza (MB)
- Assignee: STMICROELECTRONICS S.R.L.
- Current Assignee: STMICROELECTRONICS S.R.L.
- Current Assignee Address: IT Agrate Brianza (MB)
- Agency: Allen, Dyer, Doppelt, Milbrath & Gilchrist, P.A.
- Priority: ITTO2014A0568 20140718
- Main IPC: H03L5/00
- IPC: H03L5/00 ; H03K5/003 ; G05F1/613 ; H03K19/003
Abstract:
An electronic device includes an output terminal, an output transistor having a control terminal and a conduction terminal coupled to the output terminal, and a resistor-capacitor (RC) compensation network configured to act on the control terminal of the output transistor. In addition, the electronic device includes a transconductance amplifier configured to drive the output terminal through the control terminal of the output transistor, and a Miller effect stage coupled to the RC compensation network and having an input port coupled to the transconductance amplifier and an output port coupled to the control terminal of the output transistor.
Public/Granted literature
- US20160020755A1 COMPENSATION DEVICE FOR FEEDBACK LOOPS, AND CORRESPONDING INTEGRATED CIRCUIT Public/Granted day:2016-01-21
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