Invention Grant
- Patent Title: Advanced clock synchronization circuit
- Patent Title (中): 高级时钟同步电路
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Application No.: US14043674Application Date: 2013-10-01
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Publication No.: US09362927B2Publication Date: 2016-06-07
- Inventor: Steven Patrick Laur , Zbigniew Jan Lata , Jinyu Yang
- Applicant: Steven Patrick Laur , Zbigniew Jan Lata , Jinyu Yang
- Applicant Address: US CA Milpitas
- Assignee: Intersil Americas LLC
- Current Assignee: Intersil Americas LLC
- Current Assignee Address: US CA Milpitas
- Agency: Bartels Law Group
- Agent Donald L. Bartels
- Main IPC: H03L7/10
- IPC: H03L7/10 ; H02M3/335 ; H03K5/135 ; H02M1/00
Abstract:
A circuit and method for switching between a system's internal clock and an external synchronization clock when a stable external clock has been detected, and for switching back to operating the system using said internal clock when a predetermined number of sequential external clock pulses exceed a predetermined switching period dropout threshold or are otherwise missing.
Public/Granted literature
- US20150091621A1 ADVANCED CLOCK SYNCHONIZATION CIRCUIT Public/Granted day:2015-04-02
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