Invention Grant
- Patent Title: Apparatus to improve lock time of a frequency locked loop
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Application No.: US15933235Application Date: 2018-03-22
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Publication No.: US10790832B2Publication Date: 2020-09-29
- Inventor: Praveen Mosalikanti , Qi Wang , Mark L. Neidengard , Vaughn J. Grossnickle , Nasser A. Kurd
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Green, Howard & Mughal, LLP
- Main IPC: H03K3/03
- IPC: H03K3/03 ; H03L1/00 ; H03L7/099 ; H03L7/08
Abstract:
An apparatus is provided which comprises: a frequency locked loop (FLL) comprising an oscillator including a plurality of delay stages, wherein an output of each delay stage is counted to determine a frequency of the FLL; and one or more circuitries coupled to the FLL to adjust a power supply to the FLL according to the determined frequency of the FLL.
Public/Granted literature
- US20190296747A1 APPARATUS TO IMPROVE LOCK TIME OF A FREQUENCY LOCKED LOOP Public/Granted day:2019-09-26
Information query
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