Invention Application
- Patent Title: FREQUENCY DIVIDER WITH A CONFIGURABLE DIVIDING RATIO
- Patent Title (中): 具有可配置分频比的频率分频器
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Application No.: US12836454Application Date: 2010-07-14
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Publication No.: US20110012647A1Publication Date: 2011-01-20
- Inventor: Dongjiang Qiao , Frederic Bossu
- Applicant: Dongjiang Qiao , Frederic Bossu
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM INCORPORATED
- Current Assignee: QUALCOMM INCORPORATED
- Current Assignee Address: US CA San Diego
- Main IPC: H03B19/00
- IPC: H03B19/00
Abstract:
A method for dividing the frequency of a signal using a configurable dividing ratio is disclosed. An input signal with a first frequency is received at clocked switches in a frequency divider with a configurable dividing ratio. Non-clocked switches inside the frequency divider are operated to select one of multiple dividing ratios. An output signal is output with a second frequency that is the first frequency divided by the selected dividing ratio.
Public/Granted literature
- US08344765B2 Frequency divider with a configurable dividing ratio Public/Granted day:2013-01-01
Information query
