JPS5652908A - Oscillation frequency adjusting device - Google Patents

Oscillation frequency adjusting device

Info

Publication number
JPS5652908A
JPS5652908A JP12854779A JP12854779A JPS5652908A JP S5652908 A JPS5652908 A JP S5652908A JP 12854779 A JP12854779 A JP 12854779A JP 12854779 A JP12854779 A JP 12854779A JP S5652908 A JPS5652908 A JP S5652908A
Authority
JP
Japan
Prior art keywords
load capacity
oscillation frequency
condenser
adjusting device
frequency adjusting
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
JP12854779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6346601B2 (https=
Inventor
Tetsuo Konno
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.)
Seikosha KK
Original Assignee
Seikosha KK
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 Seikosha KK filed Critical Seikosha KK
Priority to JP12854779A priority Critical patent/JPS5652908A/ja
Priority to GB8029519A priority patent/GB2063603B/en
Priority to FR8020406A priority patent/FR2466899B1/fr
Priority to DE3036785A priority patent/DE3036785C2/de
Publication of JPS5652908A publication Critical patent/JPS5652908A/ja
Priority to US06/454,250 priority patent/US4583059A/en
Priority to SG33385A priority patent/SG33385G/en
Priority to HK567/85A priority patent/HK56785A/xx
Publication of JPS6346601B2 publication Critical patent/JPS6346601B2/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

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
JP12854779A 1979-10-05 1979-10-05 Oscillation frequency adjusting device Granted JPS5652908A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP12854779A JPS5652908A (en) 1979-10-05 1979-10-05 Oscillation frequency adjusting device
GB8029519A GB2063603B (en) 1979-10-05 1980-09-12 Frequency controlled oscillator circuit
FR8020406A FR2466899B1 (fr) 1979-10-05 1980-09-23 Oscillateur piezoelectrique
DE3036785A DE3036785C2 (de) 1979-10-05 1980-09-30 Oszillatorschaltung
US06/454,250 US4583059A (en) 1979-10-05 1982-12-29 Adjustable frequency crystal oscillator with temperature compensation
SG33385A SG33385G (en) 1979-10-05 1985-05-02 Oscillator circuit
HK567/85A HK56785A (en) 1979-10-05 1985-08-01 Oscillator circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12854779A JPS5652908A (en) 1979-10-05 1979-10-05 Oscillation frequency adjusting device

Publications (2)

Publication Number Publication Date
JPS5652908A true JPS5652908A (en) 1981-05-12
JPS6346601B2 JPS6346601B2 (https=) 1988-09-16

Family

ID=14987447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12854779A Granted JPS5652908A (en) 1979-10-05 1979-10-05 Oscillation frequency adjusting device

Country Status (1)

Country Link
JP (1) JPS5652908A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118612U (ja) * 1984-07-10 1986-02-03 富士通テン株式会社 水晶発振回路の温度補償回路

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149755A (en) * 1975-06-17 1976-12-22 Citizen Watch Co Ltd Electronic clock
JPS5386552A (en) * 1977-01-10 1978-07-31 Citizen Watch Co Ltd Piezoelectric oscillator
JPS5487050A (en) * 1977-12-22 1979-07-11 Seiko Instr & Electronics Ltd Temperature compensated crystal oscillator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149755A (en) * 1975-06-17 1976-12-22 Citizen Watch Co Ltd Electronic clock
JPS5386552A (en) * 1977-01-10 1978-07-31 Citizen Watch Co Ltd Piezoelectric oscillator
JPS5487050A (en) * 1977-12-22 1979-07-11 Seiko Instr & Electronics Ltd Temperature compensated crystal oscillator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118612U (ja) * 1984-07-10 1986-02-03 富士通テン株式会社 水晶発振回路の温度補償回路

Also Published As

Publication number Publication date
JPS6346601B2 (https=) 1988-09-16

Similar Documents

Publication Publication Date Title
EP0404404A3 (en) Crystal oscillator with broad tuning capability
JPS5393792A (en) Crystal vibrator
JPS5652908A (en) Oscillation frequency adjusting device
JPS5398765A (en) Oscillator
JPS52105752A (en) Surface elastic wave vibrator
JPS52122451A (en) Oscillation circuit
JPS5516545A (en) Crystal oscillator
JPS5240949A (en) Oscillation frequency adjusting circuit of unstable multiple vibrator
JPS5534549A (en) Voltage control oscillator
JPS53101961A (en) Fet oscillator
JPS6451806A (en) Ic for crystal oscillator
JPS5552623A (en) Piezo-vibrator
JPS56107606A (en) Voltage control type piezoelectric oscillator
JPS5436158A (en) Variable delay circuit
JPS6454917A (en) Variable band width band pass filter
JPS5434666A (en) Oscillating device
JPS566681A (en) Voltage switching type d class oscillating device
DE3561182D1 (en) Circuit arrangement for regulated-power supply devices, especially for converters
JPS5453395A (en) Small hole perforating device
JPS56132002A (en) Frequency modulating circuit
JPS5287952A (en) High-frequency circuit unit using elastic surface wave
JPS53116059A (en) Fine adjusting circuit for oscillating frequency
JPS5575307A (en) Oscillation device
JPS5578621A (en) High-stability voltage control multivibrator
JPS5370787A (en) Frequency adjusting method of vibrator