Invention Grant
- Patent Title: Frequency locked loop
- Patent Title (中): 锁频环路
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Application No.: US12976373Application Date: 2010-12-22
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Publication No.: US08456242B2Publication Date: 2013-06-04
- Inventor: Kenneth W. Fernald
- Applicant: Kenneth W. Fernald
- Applicant Address: US TX Austin
- Assignee: Silicon Laboratories Inc.
- Current Assignee: Silicon Laboratories Inc.
- Current Assignee Address: US TX Austin
- Agency: Trop, Pruner & Hu, P.C.
- Main IPC: H03L7/095
- IPC: H03L7/095
Abstract:
A locked loop circuit includes an oscillator and an extrapolator. The oscillator generates an output signal in response to a control value. The extrapolator determines, based on a first state of the oscillator and a transfer function of the oscillator the control value for the oscillator to transition the oscillator to a second operating state.
Public/Granted literature
- US20120161829A1 FREQUENCY LOCKED LOOP Public/Granted day:2012-06-28
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