Invention Grant
- Patent Title: Multiple string digital to analog converter
- Patent Title (中): 多串数模转换器
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Application No.: US14214341Application Date: 2014-03-14
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Publication No.: US09100045B2Publication Date: 2015-08-04
- Inventor: Dennis A. Dempsey
- Applicant: ANALOG DEVICES GLOBAL
- Applicant Address: BM Hamilton
- Assignee: ANALOG DEVICES GLOBAL
- Current Assignee: ANALOG DEVICES GLOBAL
- Current Assignee Address: BM Hamilton
- Agency: Patent Capital Group
- 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. In one configuration, the DAC comprises a first and second switching network, the second switching network providing multiple switched paths which compensate for impedance effects of the second string and provides multiple state changes at the output node of the DAC.
Public/Granted literature
- US20140313066A1 MULTIPLE STRING DIGITAL TO ANALOG CONVERTER Public/Granted day:2014-10-23
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