Invention Grant
- Patent Title: High frequency oscillator
- Patent Title (中): 高频振荡器
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Application No.: US14024508Application Date: 2013-09-11
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Publication No.: US09083324B2Publication Date: 2015-07-14
- Inventor: Hani Sherry , Andreas Kaiser , Ullrich Pfeiffer , Andreia Cathelin , Janusz Grzyb , Yan Zhao
- Applicant: STMicroelectronics SA
- Applicant Address: FR Montrouge
- Assignee: STMicroelectronics SA
- Current Assignee: STMicroelectronics SA
- Current Assignee Address: FR Montrouge
- Agency: Slater & Matsil, L.L.P.
- Priority: FR1258572 20120912
- Main IPC: H03K3/03
- IPC: H03K3/03 ; H03L7/099 ; H03B27/00 ; H03L7/23
Abstract:
A frequency oscillator includes a ring oscillator having N inverters coupled in series, where N is an odd integer equal to three or more. A first filter is coupled between an output node of a first of the inverters and an output line of the frequency oscillator. A second filter is coupled between an output node of a second of the inverters and the output line of the frequency oscillator.
Public/Granted literature
- US20140070893A1 High Frequency Oscillator Public/Granted day:2014-03-13
Information query
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