Invention Grant
- Patent Title: Area efficient single-ended analog-to-digital converter
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Application No.: US16483055Application Date: 2018-02-02
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Publication No.: US10720841B2Publication Date: 2020-07-21
- Inventor: Simon Chaput , Gu-Yeon Wei
- Applicant: President and Fellows of Harvard College
- Applicant Address: US MA Cambridge
- Assignee: President and Fellows of Harvard College
- Current Assignee: President and Fellows of Harvard College
- Current Assignee Address: US MA Cambridge
- Agency: Sheehan Phinney Bass & Green PA
- Agent Peter A. Nieves
- International Application: PCT/US2018/016636 WO 20180202
- International Announcement: WO2018/144856 WO 20180809
- Main IPC: H03M1/66
- IPC: H03M1/66 ; H02M3/158 ; H01L41/04 ; H02M1/08 ; H02M3/157 ; H02M3/335 ; H03M1/46 ; H02M1/00 ; H02N1/00 ; H02N2/06
Abstract:
A single ended n-bit hybrid digital-to-analog converter is configured to receive as an input an analog signal and produce an n-bit digital output. The converter includes a split main sub-digital-to-analog converter capacitor array, a most significant bit capacitor array, and a main capacitor array. A coupling capacitor couples the main array to the split main sub-digital-to-analog convert.
Public/Granted literature
- US20200014395A1 Area Efficient Single-Ended Analog-to-Digital Converter Public/Granted day:2020-01-09
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