Invention Grant
- Patent Title: Digital-to-analog converter with code independent output capacitance
- Patent Title (中): 具有代码独立输出电容的数模转换器
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Application No.: US12849298Application Date: 2010-08-03
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Publication No.: US08344922B2Publication Date: 2013-01-01
- Inventor: Ryan James Kier , Paul Talmage Watkins , Yusuf Aminul Haque
- Applicant: Ryan James Kier , Paul Talmage Watkins , Yusuf Aminul Haque
- Applicant Address: US CA San Jose
- Assignee: Crest Semiconductors, Inc.
- Current Assignee: Crest Semiconductors, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Van Cott, Bagley, Cornwall & McCarthy P.C.
- Agent Steven L. Nichols
- Main IPC: H03M1/66
- IPC: H03M1/66

Abstract:
A Digital-to-Analog Converter (DAC) with code independent output capacitance includes circuitry configured to convert a digital input signal to an analog output signal in a manner such that at least one output terminal of the DAC exhibits a constant capacitance value for up to all received values of the digital input signal. A method for converting a digital signal to an analog signal with a DAC includes converting a digital input signal to an analog output signal in a manner such that at least one output terminal of the DAC exhibits a constant capacitance value for up to all received values of the digital input signal.
Public/Granted literature
- US20120032829A1 DIGITAL-TO-ANALOG CONVERTER WITH CODE INDEPENDENT OUTPUT CAPACITANCE Public/Granted day:2012-02-09
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