HK21776A - Improvements in or relating to temperature compensating digital systems for electro-mechanical resonators - Google Patents

Improvements in or relating to temperature compensating digital systems for electro-mechanical resonators

Info

Publication number
HK21776A
HK21776A HK217/76*UA HK21776A HK21776A HK 21776 A HK21776 A HK 21776A HK 21776 A HK21776 A HK 21776A HK 21776 A HK21776 A HK 21776A
Authority
HK
Hong Kong
Prior art keywords
electro
relating
temperature compensating
digital systems
mechanical resonators
Prior art date
Application number
HK217/76*UA
Other languages
English (en)
Original Assignee
Bulova Watch Co Inc
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 Bulova Watch Co Inc filed Critical Bulova Watch Co Inc
Publication of HK21776A publication Critical patent/HK21776A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • H03L1/022—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature
    • H03L1/026—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature by using a memory for digitally storing correction values
HK217/76*UA 1971-08-02 1976-04-08 Improvements in or relating to temperature compensating digital systems for electro-mechanical resonators HK21776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16813671A 1971-08-02 1971-08-02

Publications (1)

Publication Number Publication Date
HK21776A true HK21776A (en) 1976-04-15

Family

ID=22610282

Family Applications (1)

Application Number Title Priority Date Filing Date
HK217/76*UA HK21776A (en) 1971-08-02 1976-04-08 Improvements in or relating to temperature compensating digital systems for electro-mechanical resonators

Country Status (10)

Country Link
US (1) US3719838A (ja)
JP (1) JPS4825463A (ja)
KR (1) KR780000460B1 (ja)
CA (1) CA989023A (ja)
CH (1) CH551716A (ja)
DE (1) DE2238079B2 (ja)
FR (1) FR2149823A5 (ja)
GB (1) GB1380456A (ja)
HK (1) HK21776A (ja)
IT (1) IT963066B (ja)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH554015A (ja) * 1971-10-15 1974-09-13
JPS4994255A (ja) * 1973-01-11 1974-09-06
US3999370A (en) * 1973-02-10 1976-12-28 Citizen Watch Co., Ltd. Temperature compensated electronic timepiece
US3938316A (en) * 1973-02-10 1976-02-17 Citizen Watch Co., Ltd. Temperature compensated electronic timepiece
JPS5162964A (ja) * 1974-11-29 1976-05-31 Citizen Watch Co Ltd Ondohoshosuishohatsushinkairo
JPS5832322Y2 (ja) * 1976-02-28 1983-07-18 ソニー株式会社 水晶発振回路
JPS5316157A (en) * 1976-07-28 1978-02-14 Shinko Wire Co Ltd Plastic fixture for wire rope
US4160183A (en) * 1978-05-26 1979-07-03 Hewlett-Packard Company Oscillator having a quartz resonator cut to compensate for static and dynamic thermal transients
US4267478A (en) * 1978-11-17 1981-05-12 The Singer Company Pathlength controller for a ring laser gyroscope
GB2054997B (en) * 1979-05-23 1984-01-18 Suwa Seikosha Kk Temperature detecting circuit
US4297657A (en) * 1979-10-29 1981-10-27 Rockwell International Corporation Closed loop temperature compensated frequency reference
US4513259A (en) * 1982-12-23 1985-04-23 Rockwell International Corporation Closed loop temperature compensated frequency reference
JPS603212A (ja) * 1983-06-10 1985-01-09 スタンダ−ド・テレフオンズ・アンド・ケ−ブルズ・パブリツク・リミテツド・コンパニ− 温度補償形水晶発振器
GB2162974B (en) * 1984-08-09 1988-04-27 Suwa Seikosha Kk Electronic timepiece
JPS6166410A (ja) * 1984-09-10 1986-04-05 Nec Corp 温度補償発振装置
US4712078A (en) * 1985-03-27 1987-12-08 The United States Of America As Represented By The Secretary Of The Air Force Dielectric resonator oscillators with digital temperature compensation
JPS6276801A (ja) * 1985-09-30 1987-04-08 Nec Corp デジタル形温度補償水晶発振器
US4746879A (en) * 1986-08-28 1988-05-24 Ma John Y Digitally temperature compensated voltage-controlled oscillator
JPH0667224B2 (ja) * 1987-01-08 1994-08-24 松下電器産業株式会社 超音波モ−タの駆動装置
US5653238A (en) * 1988-12-06 1997-08-05 Exergen Corporation Radiation detector probe
US5051646A (en) * 1989-04-28 1991-09-24 Digital Instruments, Inc. Method of driving a piezoelectric scanner linearly with time
US4922212A (en) * 1989-06-05 1990-05-01 Novatel Communications, Ltd. Oscillator temperature compensating circuit using stored and calculated values
JPH04243312A (ja) * 1991-01-17 1992-08-31 Nec Kansai Ltd 半導体装置
US5473216A (en) * 1994-06-29 1995-12-05 Motorola, Inc. Piezoelectric device for controlling the frequency-temperature shift of piezoelectric crystals and method of making same
JPH08288741A (ja) * 1995-04-14 1996-11-01 Matsushita Electric Ind Co Ltd 水晶発振装置とその調整方法
US5874736A (en) 1996-10-25 1999-02-23 Exergen Corporation Axillary infrared thermometer and method of use
US6193032B1 (en) * 1998-03-02 2001-02-27 The Penn State Research Foundation Piezoceramic vibration control device and tuning control thereof
US6292685B1 (en) * 1998-09-11 2001-09-18 Exergen Corporation Temporal artery temperature detector
US6420820B1 (en) * 2000-08-31 2002-07-16 Agilent Technologies, Inc. Acoustic wave resonator and method of operating the same to maintain resonance when subjected to temperature variations
US6483371B1 (en) 2000-10-02 2002-11-19 Northrop Grumman Corporation Universal temperature compensation application specific integrated circuit
US6853259B2 (en) * 2001-08-15 2005-02-08 Gallitzin Allegheny Llc Ring oscillator dynamic adjustments for auto calibration
WO2003021765A1 (fr) 2001-08-29 2003-03-13 Seiko Epson Corporation Oscillateur et dispositif de communication
US7098748B2 (en) * 2001-09-21 2006-08-29 Schmidt Dominik J Integrated CMOS high precision piezo-electrically driven clock
US6597083B2 (en) * 2001-12-19 2003-07-22 Caterpillar Inc. Method and apparatus for compensating for temperature induced deformation of a piezoelectric device
US6784756B2 (en) * 2001-12-21 2004-08-31 Corning Incorporated On-board processor compensated oven controlled crystal oscillator
US7288998B2 (en) * 2003-05-02 2007-10-30 Silicon Laboratories Inc. Voltage controlled clock synthesizer
US7187241B2 (en) * 2003-05-02 2007-03-06 Silicon Laboratories Inc. Calibration of oscillator devices
US20050068118A1 (en) * 2003-09-30 2005-03-31 Silicon Laboratories, Inc. Reconfigurable terminal
US7064617B2 (en) * 2003-05-02 2006-06-20 Silicon Laboratories Inc. Method and apparatus for temperature compensation
US7436227B2 (en) * 2003-05-02 2008-10-14 Silicon Laboratories Inc. Dual loop architecture useful for a programmable clock source and clock multiplier applications
US7295077B2 (en) * 2003-05-02 2007-11-13 Silicon Laboratories Inc. Multi-frequency clock synthesizer
US20120083710A1 (en) 2010-09-30 2012-04-05 Medism Ltd. Ergonomic hand-held thermometer
US10491155B2 (en) * 2016-03-15 2019-11-26 Texas Instruments Incorporated Temperature compensated oscillator driver

Also Published As

Publication number Publication date
FR2149823A5 (ja) 1973-03-30
DE2238079A1 (de) 1973-02-15
US3719838A (en) 1973-03-06
CH551716A (de) 1974-07-15
JPS4825463A (ja) 1973-04-03
CA989023A (en) 1976-05-11
KR780000460B1 (en) 1978-10-23
GB1380456A (en) 1975-01-15
DE2238079B2 (de) 1977-09-01
IT963066B (it) 1974-01-10

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