JP2000252749A5 - - Google Patents

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Publication number
JP2000252749A5
JP2000252749A5 JP1999049227A JP4922799A JP2000252749A5 JP 2000252749 A5 JP2000252749 A5 JP 2000252749A5 JP 1999049227 A JP1999049227 A JP 1999049227A JP 4922799 A JP4922799 A JP 4922799A JP 2000252749 A5 JP2000252749 A5 JP 2000252749A5
Authority
JP
Japan
Prior art keywords
transistor
oscillation
output
base
collector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1999049227A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000252749A (ja
JP4042246B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP04922799A priority Critical patent/JP4042246B2/ja
Priority claimed from JP04922799A external-priority patent/JP4042246B2/ja
Priority to US09/506,466 priority patent/US6271734B1/en
Priority to DE10009079A priority patent/DE10009079B4/de
Publication of JP2000252749A publication Critical patent/JP2000252749A/ja
Publication of JP2000252749A5 publication Critical patent/JP2000252749A5/ja
Application granted granted Critical
Publication of JP4042246B2 publication Critical patent/JP4042246B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP04922799A 1999-02-26 1999-02-26 圧電発振器 Expired - Fee Related JP4042246B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP04922799A JP4042246B2 (ja) 1999-02-26 1999-02-26 圧電発振器
US09/506,466 US6271734B1 (en) 1999-02-26 2000-02-17 Piezoelectric oscillator
DE10009079A DE10009079B4 (de) 1999-02-26 2000-02-25 Piezoelektrischer Oszillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04922799A JP4042246B2 (ja) 1999-02-26 1999-02-26 圧電発振器

Publications (3)

Publication Number Publication Date
JP2000252749A JP2000252749A (ja) 2000-09-14
JP2000252749A5 true JP2000252749A5 (enExample) 2005-08-25
JP4042246B2 JP4042246B2 (ja) 2008-02-06

Family

ID=12825043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP04922799A Expired - Fee Related JP4042246B2 (ja) 1999-02-26 1999-02-26 圧電発振器

Country Status (3)

Country Link
US (1) US6271734B1 (enExample)
JP (1) JP4042246B2 (enExample)
DE (1) DE10009079B4 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001077628A (ja) * 1999-09-01 2001-03-23 Alps Electric Co Ltd 水晶発振回路
US8643445B1 (en) * 2012-08-08 2014-02-04 Texas Instruments Incorporated Crystal oscillator circuit
JP6560077B2 (ja) * 2015-09-18 2019-08-14 新日本無線株式会社 発振回路
JP7028567B2 (ja) * 2017-03-24 2022-03-02 日本電波工業株式会社 水晶発振器
JP2018164124A (ja) * 2017-03-24 2018-10-18 日本電波工業株式会社 水晶発振器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213390A (en) * 1962-08-13 1965-10-19 Varo Crystal oscillator with amplitude control loop
DE1278524B (de) * 1965-04-09 1968-09-26 Standard Elektrik Lorenz Ag Regelbare Transistorstufe zur Leistungsverstaerkung von Signalen
US3832653A (en) * 1973-08-20 1974-08-27 Westinghouse Electric Corp Low noise rf signal generator
US3982210A (en) * 1975-10-22 1976-09-21 Motorola, Inc. Automatic gain control circuit for a crystal oscillator
JPS5467358A (en) * 1977-11-08 1979-05-30 Kinsekisha Lab Ltd Bias circuit for piezooelectric oscillator

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