Invention Grant
- Patent Title: Digital-to-analog converter, analog-to-digital converter including same, and semiconductor device
- Patent Title (中): 数模转换器，包括其的模数转换器和半导体器件
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Application No.: US13228794Application Date: 2011-09-09
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Publication No.: US08659459B2Publication Date: 2014-02-25
- Inventor: Yong-Woo Kim , Michael Choi , Jung-Ho Lee
- Applicant: Yong-Woo Kim , Michael Choi , Jung-Ho Lee
- Applicant Address: KR Suwon-si, Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si, Gyeonggi-do
- Agency: Volentine & Whitt, PLLC
- Priority: KR10-2010-0095271 20100930
- Main IPC: H03M1/66
- IPC: H03M1/66
Abstract:
Provided are a capacitor digital-to-analog (DAC), an analog-to-digital converter (ADC) including the capacitor DAC, and a semiconductor device. The DAC includes at least one dummy capacitor configured to cause capacitors included in a capacitor array to have a capacitance that is an integer multiple of the capacitance of a unit capacitor.
Public/Granted literature
- US20120081243A1 DIGITAL-TO-ANALOG CONVERTER, ANALOG-TO-DIGITAL CONVERTER INCLUDING SAME, AND SEMICONDUCTOR DEVICE Public/Granted day:2012-04-05
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