Invention Grant
- Patent Title: Multiple string digital to analog converter comprising a control circuit
- Patent Title (中): 包括控制电路的多串数模转换器
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Application No.: US14214405Application Date: 2014-03-14
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Publication No.: US09077376B2Publication Date: 2015-07-07
- Inventor: Dennis A. Dempsey
- Applicant: Analog Devices Technology
- Applicant Address: BM Hamilton
- Assignee: Analog Devices Global
- Current Assignee: Analog Devices Global
- Current Assignee Address: BM Hamilton
- Main IPC: H03M1/66
- IPC: H03M1/66 ; H03M1/68 ; H03M1/00 ; H03M1/06 ; H03M1/76
Abstract:
A multi-string DAC is described and comprises at least two DAC stages. Each DAC stage comprises a string of impedance elements and a switching network. A control loop is provided to control the Ron of the switching network and provide code dependent control of switches in a DAC switching network.
Public/Granted literature
- US20140285369A1 MULTIPLE STRING DIGITAL TO ANALOG CONVERTER COMPRISING A CONTROL CIRCUIT Public/Granted day:2014-09-25
Information query
