Invention Application
- Patent Title: METHOD AND APPARATUS TO REDUCE EFFECT OF DIELECTRIC ABSORPTION IN SAR ADC
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Application No.: US15271697Application Date: 2016-09-21
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Publication No.: US20180083645A1Publication Date: 2018-03-22
- Inventor: Sandeep Monangi , Mahesh Madhavan
- Applicant: Analog Devices Global
- Main IPC: H03M1/06
- IPC: H03M1/06 ; H03M1/38 ; H03M1/12 ; H03M3/00
Abstract:
A successive approximation register analog to digital converter (SAR ADC) is provided in which impact of dielectric absorption is reduced with a correction circuit configured to adjust a present digital code value signal based at least in part upon a previous digital code value signal, an acquisition time and temperature.
Public/Granted literature
- US10256831B2 Method and apparatus to reduce effect of dielectric absorption in SAR ADC Public/Granted day:2019-04-09
Information query
