Invention Grant
- Patent Title: Oven-controlled crystal oscillator
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Application No.: US15640603Application Date: 2017-07-03
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Publication No.: US10666194B2Publication Date: 2020-05-26
- Inventor: Junichi Arai
- Applicant: NIHON DEMPA KOGYO CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: NIHON DEMPA KOGYO CO., LTD.
- Current Assignee: NIHON DEMPA KOGYO CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: JCIPRNET
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6bc9c4c8 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@401b2c05
- Main IPC: H03B5/32
- IPC: H03B5/32 ; H03L1/02 ; H01L23/31 ; H03L7/00 ; H03L1/04 ; H01L23/00 ; H01L23/495
Abstract:
An oven-controlled crystal oscillator includes a base substrate, a power transistor, and a surface mount type crystal resonator. The base substrate has a bottom surface on which a mounting terminal for surface mounting is disposed. The power transistor is mounted on the base substrate. The surface mount type crystal resonator is mounted on the power transistor.
Public/Granted literature
- US20180013386A1 OVEN-CONTROLLED CRYSTAL OSCILLATOR Public/Granted day:2018-01-11
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