Invention Grant
US08742864B2 Method and digital circuit for generating a waveform from stored digital values
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用于从存储的数字值产生波形的方法和数字电路
- Patent Title: Method and digital circuit for generating a waveform from stored digital values
- Patent Title (中): 用于从存储的数字值产生波形的方法和数字电路
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Application No.: US12939206Application Date: 2010-11-04
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Publication No.: US08742864B2Publication Date: 2014-06-03
- Inventor: Zhi Zhu , Xiaohua Kong , Nam V. Dang
- Applicant: Zhi Zhu , Xiaohua Kong , Nam V. Dang
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Sam Talpalatsky; Nicholas J. Pauley; Joseph Agusta
- Main IPC: H03C3/06
- IPC: H03C3/06
Abstract:
In a particular embodiment, a method includes adjusting an input to a divider on a feedback path of a phase locked loop circuit based on a stored digital value representing a portion of a time-based waveform that is applied to a modulator circuit. The stored digital value is retrieved based on an output of the feedback path.
Public/Granted literature
- US20120112809A1 METHOD AND DIGITAL CIRCUIT FOR GENERATING A WAVEFORM FROM STORED DIGITAL VALUES Public/Granted day:2012-05-10
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