Invention Grant
- Patent Title: Low distortion switched-capacitor event-driven analog to digital converter
- Patent Title (中): 低失真开关电容器事件驱动模数转换器
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Application No.: US13630976Application Date: 2012-09-28
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Publication No.: US09203422B2Publication Date: 2015-12-01
- Inventor: Vahid Majidzadeh Bafar , Alexandre Schmid , Yusuf Leblebici
- Applicant: ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
- Applicant Address: CH Lausanne
- Assignee: ECOLE POLYTECHIQUE FEDERALE DE LAUSANNE (EPFL)
- Current Assignee: ECOLE POLYTECHIQUE FEDERALE DE LAUSANNE (EPFL)
- Current Assignee Address: CH Lausanne
- Agency: Sheridan Ross P.C.
- Main IPC: H04R25/00
- IPC: H04R25/00 ; H03M1/12 ; H03M1/48
Abstract:
An event-driven tracking analog to digital converter (ADC) architecture is proposed. The proposed architecture has less sensitivity to amplifier and DAC non-linearity, reduces the swing and dynamic common-mode range requirement of the operational transconductance amplifier (OTA) and comparators, respectively.
Public/Granted literature
- US20130083951A1 LOW DISTORTION SWITCHED-CAPACITOR EVENT-DRIVEN ANALOG TO DIGITAL CONVERTER Public/Granted day:2013-04-04
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