Invention Grant
- Patent Title: Oscillator, electronic apparatus, vehicle, and method of manufacturing oscillator
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Application No.: US15593802Application Date: 2017-05-12
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Publication No.: US10673382B2Publication Date: 2020-06-02
- Inventor: Hisahiro Ito , Nobutaka Shiozaki , Seiichiro Tamura
- Applicant: Seiko Epson Corporation
- Applicant Address: JP
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2bd0d3b9
- Main IPC: H03B5/36
- IPC: H03B5/36 ; H03B1/02 ; H01L41/04 ; H03B5/32
Abstract:
An oscillator includes an external terminal, a resonator, and an oscillation circuit that oscillates the resonator. The oscillation circuit includes an amplification circuit and a current source that supplies a current to the amplification circuit, and the current is variably set according to a control signal input from the external terminal.
Public/Granted literature
- US20170346442A1 OSCILLATOR, ELECTRONIC APPARATUS, VEHICLE, AND METHOD OF MANUFACTURING OSCILLATOR Public/Granted day:2017-11-30
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