Invention Grant
- Patent Title: Switched capacitor amplifier
- Patent Title (中): 开关电容放大器
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Application No.: US13002274Application Date: 2009-06-22
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Publication No.: US08711024B2Publication Date: 2014-04-29
- Inventor: Marc Sabut , Hugo Gicquel , Fabien Reaute , François Van Zanten
- Applicant: Marc Sabut , Hugo Gicquel , Fabien Reaute , François Van Zanten
- Applicant Address: FR Montrouge
- Assignee: STMicroelectronics S.A.
- Current Assignee: STMicroelectronics S.A.
- Current Assignee Address: FR Montrouge
- Agency: Wolf, Greenfield & Sacks, P.C.
- Priority: EP08305375 20080703
- International Application: PCT/EP2009/057734 WO 20090622
- International Announcement: WO2010/000635 WO 20100107
- Main IPC: H03M1/12
- IPC: H03M1/12
Abstract:
A switched capacitor amplifier having an amplification unit adapted to amplify a differential signal; a first switched capacitor block including a first plurality of capacitors operable to sample a first differential input signal during a first sampling phase and to drive the amplification unit during a first drive phase; and a second switched capacitor block including a second plurality of capacitors operable to sample a second differential input signal during a second sampling phase and to drive the amplification unit during a second drive phase.
Public/Granted literature
- US20110205098A1 SWITCHED CAPACITOR AMPLIFIER Public/Granted day:2011-08-25
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