AT410497B - Ofenbeheizter kristallresonator und oszillatoranordnung - Google Patents
Ofenbeheizter kristallresonator und oszillatoranordnung Download PDFInfo
- Publication number
- AT410497B AT410497B AT0903699A AT903699A AT410497B AT 410497 B AT410497 B AT 410497B AT 0903699 A AT0903699 A AT 0903699A AT 903699 A AT903699 A AT 903699A AT 410497 B AT410497 B AT 410497B
- Authority
- AT
- Austria
- Prior art keywords
- substrate
- crystal resonator
- oven
- base
- resonator
- Prior art date
Links
- 239000013078 crystal Substances 0.000 title claims description 38
- 239000000758 substrate Substances 0.000 claims description 39
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 239000012777 electrically insulating material Substances 0.000 claims 2
- 238000005496 tempering Methods 0.000 claims 2
- 239000000919 ceramic Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002775 capsule Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- FRWYFWZENXDZMU-UHFFFAOYSA-N 2-iodoquinoline Chemical compound C1=CC=CC2=NC(I)=CC=C21 FRWYFWZENXDZMU-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- LTPBRCUWZOMYOC-UHFFFAOYSA-N beryllium oxide Inorganic materials O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010897 surface acoustic wave method Methods 0.000 description 1
Classifications
- 
        - H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders or supports
- H03H9/08—Holders with means for regulating temperature
 
- 
        - H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
 
- 
        - H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/161—Cap
- H01L2924/1615—Shape
- H01L2924/16152—Cap comprising a cavity for hosting the device, e.g. U-shaped cap
 
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US09/096,026 US5917272A (en) | 1998-06-11 | 1998-06-11 | Oven-heated crystal resonator and oscillator assembly | 
| PCT/US1999/012101 WO1999065087A1 (en) | 1998-06-11 | 1999-06-01 | Oven-heated crystal resonator and oscillator assembly | 
Publications (2)
| Publication Number | Publication Date | 
|---|---|
| ATA903699A ATA903699A (de) | 2002-09-15 | 
| AT410497B true AT410497B (de) | 2003-05-26 | 
Family
ID=22254774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| AT0903699A AT410497B (de) | 1998-06-11 | 1999-06-01 | Ofenbeheizter kristallresonator und oszillatoranordnung | 
Country Status (10)
| Country | Link | 
|---|---|
| US (1) | US5917272A (en:Method) | 
| JP (1) | JP3284469B2 (en:Method) | 
| AT (1) | AT410497B (en:Method) | 
| AU (1) | AU4324699A (en:Method) | 
| CH (1) | CH691247A5 (en:Method) | 
| DE (1) | DE19983298B4 (en:Method) | 
| GB (1) | GB2353634B (en:Method) | 
| IL (1) | IL139837A (en:Method) | 
| SE (1) | SE521729C2 (en:Method) | 
| WO (1) | WO1999065087A1 (en:Method) | 
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US8008839B2 (en) | 2007-06-27 | 2011-08-30 | Fluke Corporation | System and method of providing a thermally stabilized fixed frequency piezoelectric optical modulator | 
Families Citing this family (68)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US5994679A (en) * | 1997-12-19 | 1999-11-30 | Lucent Technologies Inc. | Thermal housing for optical circuits | 
| WO1999037018A1 (fr) * | 1998-01-20 | 1999-07-22 | Toyo Communication Equipment Co., Ltd. | Oscillateur piezo-electrique | 
| US6060692A (en) * | 1998-09-02 | 2000-05-09 | Cts Corporation | Low power compact heater for piezoelectric device | 
| US6133674A (en) * | 1998-10-27 | 2000-10-17 | Cts | Low profile integrated oscillator having a stepped cavity | 
| US6215862B1 (en) * | 1998-12-21 | 2001-04-10 | Lucent Technologies Inc. | Automated time synchronization of peripheral devices using a telephone | 
| US6144013A (en) * | 1999-07-01 | 2000-11-07 | International Business Machines Corporation | Local humidity control system for low temperature electronic module | 
| US6236145B1 (en) * | 2000-02-29 | 2001-05-22 | Cts Corporation | High thermal resistivity crystal resonator support structure and oscillator package | 
| US6621361B1 (en) * | 2000-10-17 | 2003-09-16 | Cts Corporation | Dual oven oscillator using a thermoelectric module | 
| US6731180B1 (en) | 2000-10-20 | 2004-05-04 | Deleware Capital Formation Inc. | Evacuated hybrid ovenized oscillator | 
| US6606009B2 (en) | 2001-03-08 | 2003-08-12 | Schlumberger Technology Corporation | Self-compensating ovenized clock adapted for wellbore applications | 
| US6486440B1 (en) * | 2001-07-09 | 2002-11-26 | Jds Uniphase Corporation | Redundant package for optical components | 
| US6664511B2 (en) | 2001-07-09 | 2003-12-16 | Jds Uniphase Corporation | Package for optical components | 
| US20030112710A1 (en) * | 2001-12-18 | 2003-06-19 | Eidson John C. | Reducing thermal drift in electronic components | 
| US6559728B1 (en) | 2001-12-19 | 2003-05-06 | Cts Corporation | Miniature ovenized crystal oscillator | 
| US6784756B2 (en) * | 2001-12-21 | 2004-08-31 | Corning Incorporated | On-board processor compensated oven controlled crystal oscillator | 
| TW200302363A (en) * | 2002-01-24 | 2003-08-01 | Ibiden Co Ltd | Temperature control element, temperature control component, and waveguide optical module | 
| JP2003287631A (ja) * | 2002-01-24 | 2003-10-10 | Ibiden Co Ltd | 導波路型光モジュールおよびその温調部品ならびに温調素子 | 
| US6697553B2 (en) | 2002-02-15 | 2004-02-24 | Jds Uniphase Corporation | Compact, low insertion loss, high yield arrayed waveguide grating | 
| WO2004004117A2 (en) * | 2002-06-28 | 2004-01-08 | Vectron International | Low profile temperature-compensated low-stress crystal mount structure | 
| US7116182B2 (en) * | 2003-06-03 | 2006-10-03 | Halliburton Energy Services, Inc. | Method and system for downhole clock having compensation | 
| EP1665374A4 (en) * | 2003-08-19 | 2010-03-03 | Capital Formation Inc | CAVITY HOUSING / MULTIPLE COMPARTMENTS | 
| US6998587B2 (en) * | 2003-12-18 | 2006-02-14 | Intel Corporation | Apparatus and method for heating micro-components mounted on a substrate | 
| US7113051B2 (en) * | 2004-01-07 | 2006-09-26 | Schlumberger Technology Corporation | Frequency characterization of quartz crystals | 
| JP4499478B2 (ja) * | 2004-05-27 | 2010-07-07 | 日本電波工業株式会社 | 表面実装用の水晶振動子を用いた恒温型の水晶発振器 | 
| US7345552B2 (en) | 2004-05-19 | 2008-03-18 | Nihon Dempa Kogyo Co., Ltd. | Constant temperature type crystal oscillator | 
| TWM264748U (en) * | 2004-06-08 | 2005-05-11 | Midas Wei Trading Co Ltd | Improved piezoelectric transformer carrier | 
| JP4354347B2 (ja) | 2004-06-29 | 2009-10-28 | 日本電波工業株式会社 | 水晶発振器 | 
| EP1779202B1 (en) * | 2004-07-13 | 2011-03-30 | The Charles Stark Draper Laboratory, Inc. | Apparatus for suspending a chip-scale device and atomic clock system | 
| US20060022556A1 (en) * | 2004-07-29 | 2006-02-02 | Bail David L | Quartz resonator package having a housing with thermally coupled internal heating element | 
| JP2006093893A (ja) | 2004-09-21 | 2006-04-06 | Nippon Dempa Kogyo Co Ltd | 水晶発振器及び水晶発振器に於ける保温方法 | 
| EP1883956A4 (en) * | 2005-05-18 | 2011-03-23 | Kolo Technologies Inc | BY-THE-WAFER CONNECTION | 
| US7612635B2 (en) * | 2005-08-03 | 2009-11-03 | Kolo Technologies, Inc. | MEMS acoustic filter and fabrication of the same | 
| CA2661385C (en) * | 2006-08-22 | 2015-04-07 | Brilliant Telecommunications, Inc. | Apparatus and method for thermal stabilization of pcb-mounted electronic components within an enclosed housing | 
| US7649426B2 (en) * | 2006-09-12 | 2010-01-19 | Cts Corporation | Apparatus and method for temperature compensation of crystal oscillators | 
| WO2008112265A1 (en) * | 2007-03-13 | 2008-09-18 | Cts Corporation | Apparatus and method for temperature compensating an ovenized oscillator | 
| US8049326B2 (en) | 2007-06-07 | 2011-11-01 | The Regents Of The University Of Michigan | Environment-resistant module, micropackage and methods of manufacturing same | 
| US10266392B2 (en) | 2007-06-07 | 2019-04-23 | E-Pack, Inc. | Environment-resistant module, micropackage and methods of manufacturing same | 
| US7782147B2 (en) * | 2007-06-20 | 2010-08-24 | Motorola, Inc. | Apparatus for providing oscillator frequency stability | 
| US20090051447A1 (en) * | 2007-08-24 | 2009-02-26 | Mccracken Jeffrey A | Ovenized oscillator | 
| US7821346B2 (en) * | 2007-08-24 | 2010-10-26 | Cts Corporation | Ovenized oscillator | 
| JP2009188633A (ja) * | 2008-02-05 | 2009-08-20 | Nippon Dempa Kogyo Co Ltd | 表面実装発振器 | 
| WO2009108324A2 (en) * | 2008-02-28 | 2009-09-03 | Cts Corporation | Ovenized crystal oscillator assembly | 
| US8035454B2 (en) * | 2009-03-09 | 2011-10-11 | Micro Crystal Ag | Oscillator device comprising a thermally-controlled piezoelectric resonator | 
| ATE534191T1 (de) | 2009-03-09 | 2011-12-15 | Micro Crystal Ag | Oszillatorvorrichtung, die einen wärmegesteuerten piezoeletrischen quarz umfasst | 
| JP5387842B2 (ja) * | 2009-05-14 | 2014-01-15 | セイコーエプソン株式会社 | 圧電デバイス | 
| KR101655302B1 (ko) * | 2009-09-22 | 2016-09-07 | 삼성전자주식회사 | 표면 탄성파 센서 시스템 | 
| JP5020340B2 (ja) * | 2010-02-05 | 2012-09-05 | 日本電波工業株式会社 | 表面実装用とした恒温型の水晶発振器 | 
| US9431375B2 (en) * | 2011-04-01 | 2016-08-30 | Schlumberger Technology Corporation | High density microelectronics packaging | 
| CN104040725B (zh) | 2011-08-17 | 2017-08-22 | 公共服务解决方案公司 | 用于成像系统的无源检测器 | 
| US8922302B2 (en) | 2011-08-24 | 2014-12-30 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Acoustic resonator formed on a pedestal | 
| EP2568496A3 (en) * | 2011-09-09 | 2017-12-06 | Assa Abloy Ab | Method and apparatus for maintaining operational temperature of an integrated circuit | 
| ITTO20111100A1 (it) * | 2011-11-30 | 2013-05-31 | St Microelectronics Srl | Dispositivo oscillatore e procedimento di fabbricazione dello stesso | 
| US9608592B2 (en) | 2014-01-21 | 2017-03-28 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Film bulk acoustic wave resonator (FBAR) having stress-relief | 
| US9667218B2 (en) | 2012-01-30 | 2017-05-30 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Temperature controlled acoustic resonator comprising feedback circuit | 
| US9667220B2 (en) | 2012-01-30 | 2017-05-30 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Temperature controlled acoustic resonator comprising heater and sense resistors | 
| US9154103B2 (en) | 2012-01-30 | 2015-10-06 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Temperature controlled acoustic resonator | 
| JP6118091B2 (ja) * | 2012-12-10 | 2017-04-19 | 日本電波工業株式会社 | 発振装置 | 
| JP2014197730A (ja) | 2013-03-29 | 2014-10-16 | セイコーエプソン株式会社 | 振動デバイス、電子機器、移動体 | 
| JP6191220B2 (ja) * | 2013-04-25 | 2017-09-06 | セイコーエプソン株式会社 | 電子デバイス、電子機器および移動体 | 
| JP2015033065A (ja) * | 2013-08-06 | 2015-02-16 | 日本電波工業株式会社 | 水晶振動子及び水晶発振器 | 
| JP6349722B2 (ja) * | 2013-12-25 | 2018-07-04 | セイコーエプソン株式会社 | 振動デバイス、電子機器、および移動体 | 
| JP6376330B2 (ja) * | 2014-03-25 | 2018-08-22 | セイコーエプソン株式会社 | 電子部品、電子機器および移動体 | 
| JP6442899B2 (ja) | 2014-07-30 | 2018-12-26 | セイコーエプソン株式会社 | 振動デバイス、電子機器、および移動体 | 
| US10732652B2 (en) * | 2015-10-26 | 2020-08-04 | Micro Inertial Llc | System and method for ovenized device temperature control | 
| US10185335B2 (en) | 2015-10-27 | 2019-01-22 | Eviga Systems, Inc. | System and method for ovenized device temperature control | 
| US20180131324A1 (en) * | 2016-08-15 | 2018-05-10 | Bliley Technologies, Inc. | High-Efficiency Ovenized Oscillator | 
| CN109827570B (zh) * | 2019-02-22 | 2021-08-31 | 上海戴世智能科技有限公司 | 惯性测量模块 | 
| US11588470B2 (en) * | 2020-02-18 | 2023-02-21 | Advanced Semiconductor Engineering, Inc. | Semiconductor package structure and method of manufacturing the same | 
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US3715563A (en) * | 1971-04-19 | 1973-02-06 | Frequency Electronics Inc | Contact heaters for quartz crystals in evacuated enclosures | 
| US4259606A (en) * | 1979-05-25 | 1981-03-31 | The United States Of America As Represented By The Secretary Of The Army | Fast warm-up oven controlled piezoelectric oscillator | 
| US4334168A (en) * | 1979-07-18 | 1982-06-08 | Etat Francais | High frequency, thermostatically self controlled oscillator | 
| US4627533A (en) * | 1984-10-29 | 1986-12-09 | Hughes Aircraft Company | Ceramic package for compensated crystal oscillator | 
| US5180942A (en) * | 1992-02-14 | 1993-01-19 | Motorola, Inc. | Thermally isolated ovenized crystal oscillator | 
| US5438219A (en) * | 1993-11-30 | 1995-08-01 | Motorola, Inc. | Double-sided oscillator package and method of coupling components thereto | 
| US5500628A (en) * | 1995-01-24 | 1996-03-19 | Motorola, Inc. | Double-sided oscillator package and method of coupling components thereto | 
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| GB698076A (en) * | 1949-08-05 | 1953-10-07 | Pye Ltd | Improvements in or relating to thermostatically controlled quartz crystals | 
| US2952786A (en) * | 1957-04-12 | 1960-09-13 | Minnesota Mining & Mfg | Temperature compensated crystal device | 
| US3382452A (en) * | 1965-04-15 | 1968-05-07 | Varian Associates | Frequency stabilization apparatus | 
| US3431392A (en) * | 1967-01-13 | 1969-03-04 | Hughes Aircraft Co | Internally heated crystal devices | 
| US3619806A (en) * | 1969-11-21 | 1971-11-09 | Us Navy | Temperature-controlled crystal oscillator | 
| US3715653A (en) * | 1971-01-04 | 1973-02-06 | Schlumberger Technology Corp | Well logging methods and apparatus for converting spatial derivative measurements to time derivative measurements | 
| US4396892A (en) * | 1981-01-21 | 1983-08-02 | Rockwell International Corporation | Accelerated warm-up crystal oven | 
| SU980251A1 (ru) * | 1981-07-10 | 1982-12-07 | Предприятие П/Я Г-4149 | Прецизионный кварцевый резонатор | 
| JPS59168713A (ja) * | 1983-03-14 | 1984-09-22 | Fujitsu Ltd | 温度補償形振動子 | 
| FR2553538B1 (fr) * | 1983-10-18 | 1985-12-27 | Cepe | Procede et dispositif permettant le reglage du chauffage d'une enceinte thermostatee d'un oscillateur notamment a quartz | 
| US4586006A (en) * | 1984-06-25 | 1986-04-29 | Frequency And Time Systems, Inc. | Crystal oscillator assembly | 
| US4748367A (en) * | 1985-05-28 | 1988-05-31 | Frequency Electronics, Inc. | Contact heater for piezoelectric effect resonator crystal | 
| US4845337A (en) * | 1988-02-02 | 1989-07-04 | Eg&G, Inc. | Ovenized oscillator assembly | 
| US4839613A (en) * | 1988-05-31 | 1989-06-13 | Austron, Inc. | Temperature compensation for a disciplined frequency standard | 
| FR2633465B1 (fr) * | 1988-06-24 | 1993-09-10 | Cepe | Oscillateur ultrastable fonctionnant a pression atmospherique et sous vide | 
| US4985687A (en) * | 1990-02-27 | 1991-01-15 | Ppa Industries, Inc. | Low power temperature-controlled frequency-stabilized oscillator | 
| US5041800A (en) * | 1989-05-19 | 1991-08-20 | Ppa Industries, Inc. | Lower power oscillator with heated resonator (S), with dual mode or other temperature sensing, possibly with an insulative support structure disposed between the resonator (S) and a resonator enclosure | 
| US5004987A (en) * | 1989-05-19 | 1991-04-02 | Piezo Crystal Company | Temperature compensated crystal resonator found in a dual-mode oscillator | 
| JPH0468903A (ja) * | 1990-07-07 | 1992-03-04 | Asahi Denpa Kk | 温度検知機能を有する発振器および水晶発振素子並びに温度検出方法 | 
| FR2688954B1 (fr) * | 1992-03-17 | 1994-06-17 | Ecole Nale Sup Artes Metiers | Resonateur pour oscillateur thermostate a faible consommation et chauffage rapide. | 
| JP3579842B2 (ja) * | 1994-10-21 | 2004-10-20 | 株式会社ケンウッド | 非常用位置指示無線標識 | 
| US5656189A (en) * | 1994-12-02 | 1997-08-12 | Efratom Time And Frequency Products, Inc. | Heater controller for atomic frequency standards | 
| US5530408A (en) * | 1995-05-25 | 1996-06-25 | The United States Of America As Represented By The Secretary Of The Army | Method of making an oven controlled crystal oscillator the frequency of which remains ultrastable under temperature variations | 
| GB2302446B (en) * | 1995-06-17 | 1999-04-21 | Motorola Israel Ltd | Ovenized crystal assembly. | 
| US5659270A (en) * | 1996-05-16 | 1997-08-19 | Motorola, Inc. | Apparatus and method for a temperature-controlled frequency source using a programmable IC | 
| US5729181A (en) * | 1996-08-23 | 1998-03-17 | Hewlett-Packard Company | High thermal gain oven with reduced probability of temperature gradient formation for the operation of a thermally stable oscillator | 
- 
        1998
        - 1998-06-11 US US09/096,026 patent/US5917272A/en not_active Expired - Lifetime
 
- 
        1999
        - 1999-06-01 AU AU43246/99A patent/AU4324699A/en not_active Abandoned
- 1999-06-01 AT AT0903699A patent/AT410497B/de not_active IP Right Cessation
- 1999-06-01 WO PCT/US1999/012101 patent/WO1999065087A1/en active Application Filing
- 1999-06-01 CH CH02393/00A patent/CH691247A5/it not_active IP Right Cessation
- 1999-06-01 GB GB0029527A patent/GB2353634B/en not_active Expired - Fee Related
- 1999-06-01 JP JP55215199A patent/JP3284469B2/ja not_active Expired - Lifetime
- 1999-06-01 DE DE19983298T patent/DE19983298B4/de not_active Expired - Fee Related
- 1999-06-01 IL IL13983799A patent/IL139837A/en not_active IP Right Cessation
 
- 
        2000
        - 2000-12-06 SE SE0004487A patent/SE521729C2/sv not_active IP Right Cessation
 
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US3715563A (en) * | 1971-04-19 | 1973-02-06 | Frequency Electronics Inc | Contact heaters for quartz crystals in evacuated enclosures | 
| US4259606A (en) * | 1979-05-25 | 1981-03-31 | The United States Of America As Represented By The Secretary Of The Army | Fast warm-up oven controlled piezoelectric oscillator | 
| US4334168A (en) * | 1979-07-18 | 1982-06-08 | Etat Francais | High frequency, thermostatically self controlled oscillator | 
| US4627533A (en) * | 1984-10-29 | 1986-12-09 | Hughes Aircraft Company | Ceramic package for compensated crystal oscillator | 
| US5180942A (en) * | 1992-02-14 | 1993-01-19 | Motorola, Inc. | Thermally isolated ovenized crystal oscillator | 
| US5438219A (en) * | 1993-11-30 | 1995-08-01 | Motorola, Inc. | Double-sided oscillator package and method of coupling components thereto | 
| US5500628A (en) * | 1995-01-24 | 1996-03-19 | Motorola, Inc. | Double-sided oscillator package and method of coupling components thereto | 
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US8008839B2 (en) | 2007-06-27 | 2011-08-30 | Fluke Corporation | System and method of providing a thermally stabilized fixed frequency piezoelectric optical modulator | 
Also Published As
| Publication number | Publication date | 
|---|---|
| IL139837A0 (en) | 2002-02-10 | 
| US5917272A (en) | 1999-06-29 | 
| JP3284469B2 (ja) | 2002-05-20 | 
| GB2353634B (en) | 2002-08-28 | 
| AU4324699A (en) | 1999-12-30 | 
| DE19983298T1 (de) | 2001-08-30 | 
| SE0004487L (en:Method) | 2001-02-08 | 
| IL139837A (en) | 2004-02-19 | 
| GB2353634A8 (en) | 2001-06-04 | 
| ATA903699A (de) | 2002-09-15 | 
| CH691247A5 (it) | 2001-05-31 | 
| WO1999065087A1 (en) | 1999-12-16 | 
| JP2001500715A (ja) | 2001-01-16 | 
| SE0004487D0 (sv) | 2000-12-06 | 
| DE19983298B4 (de) | 2007-12-13 | 
| GB2353634A (en) | 2001-02-28 | 
| SE521729C2 (sv) | 2003-12-02 | 
| GB0029527D0 (en) | 2001-01-17 | 
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