JPS5947811A - 不要モ−ド抑圧形水晶発振器 - Google Patents

不要モ−ド抑圧形水晶発振器

Info

Publication number
JPS5947811A
JPS5947811A JP15771782A JP15771782A JPS5947811A JP S5947811 A JPS5947811 A JP S5947811A JP 15771782 A JP15771782 A JP 15771782A JP 15771782 A JP15771782 A JP 15771782A JP S5947811 A JPS5947811 A JP S5947811A
Authority
JP
Japan
Prior art keywords
frequency
circuit
crystal oscillator
series resonant
series
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
JP15771782A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6260843B2 (enrdf_load_stackoverflow
Inventor
Kenichi Kunito
国藤　健一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP15771782A priority Critical patent/JPS5947811A/ja
Publication of JPS5947811A publication Critical patent/JPS5947811A/ja
Publication of JPS6260843B2 publication Critical patent/JPS6260843B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H03B5/366—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device and comprising means for varying the frequency by a variable voltage or current
    • H03B5/368—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device and comprising means for varying the frequency by a variable voltage or current the means being voltage variable capacitance diodes

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
JP15771782A 1982-09-10 1982-09-10 不要モ−ド抑圧形水晶発振器 Granted JPS5947811A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15771782A JPS5947811A (ja) 1982-09-10 1982-09-10 不要モ−ド抑圧形水晶発振器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15771782A JPS5947811A (ja) 1982-09-10 1982-09-10 不要モ−ド抑圧形水晶発振器

Publications (2)

Publication Number Publication Date
JPS5947811A true JPS5947811A (ja) 1984-03-17
JPS6260843B2 JPS6260843B2 (enrdf_load_stackoverflow) 1987-12-18

Family

ID=15655829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15771782A Granted JPS5947811A (ja) 1982-09-10 1982-09-10 不要モ−ド抑圧形水晶発振器

Country Status (1)

Country Link
JP (1) JPS5947811A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001020772A1 (en) * 1999-09-15 2001-03-22 Cts Corporation Oscillator mode suppression circuit
EP1732205A1 (en) * 2005-06-07 2006-12-13 Nihon Dempa Kogyo Co., Ltd. Crystal oscillation circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001020772A1 (en) * 1999-09-15 2001-03-22 Cts Corporation Oscillator mode suppression circuit
EP1732205A1 (en) * 2005-06-07 2006-12-13 Nihon Dempa Kogyo Co., Ltd. Crystal oscillation circuit
US7352256B2 (en) 2005-06-07 2008-04-01 Nihon Dempa Kogya Co., Ltd. Crystal oscillation circuit

Also Published As

Publication number Publication date
JPS6260843B2 (enrdf_load_stackoverflow) 1987-12-18

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