JP5072436B2 - 表面実装用の水晶発振器 - Google Patents
表面実装用の水晶発振器 Download PDFInfo
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- JP5072436B2 JP5072436B2 JP2007135967A JP2007135967A JP5072436B2 JP 5072436 B2 JP5072436 B2 JP 5072436B2 JP 2007135967 A JP2007135967 A JP 2007135967A JP 2007135967 A JP2007135967 A JP 2007135967A JP 5072436 B2 JP5072436 B2 JP 5072436B2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
- H01L23/04—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls
- H01L23/053—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction and having an insulating or insulated base as a mounting for the semiconductor body
- H01L23/057—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction and having an insulating or insulated base as a mounting for the semiconductor body the leads being parallel to the base
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders; Supports
- H03H9/0538—Constructional combinations of supports or holders with electromechanical or other electronic elements
- H03H9/0547—Constructional combinations of supports or holders with electromechanical or other electronic elements consisting of a vertical arrangement
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders; Supports
- H03H9/10—Mounting in enclosures
- H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
- H03H9/1014—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device
- H03H9/1021—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device the BAW device being of the cantilever type
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- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45144—Gold (Au) as principal constituent
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- 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
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- 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
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- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
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- 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
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- H01L2224/484—Connecting portions
- H01L2224/48463—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
- H01L2224/48464—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond the other connecting portion not on the bonding area also being a ball bond, i.e. ball-to-ball
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- H—ELECTRICITY
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- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73257—Bump and wire connectors
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- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—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
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L24/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—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
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L24/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
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- H—ELECTRICITY
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- 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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
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- 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
- H01L2924/01—Chemical elements
- H01L2924/01079—Gold [Au]
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- H01L2924/07802—Adhesive characteristics other than chemical not being an ohmic electrical conductor
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- H—ELECTRICITY
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1204—Optical Diode
- H01L2924/12041—LED
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- H—ELECTRICITY
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- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
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- 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
- H01L2924/16195—Flat cap [not enclosing an internal cavity]
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Description
表面実装発振器は小型・軽量であることから、特に携帯型の電子機器に周波数や時間の基準源として内蔵される。近年では、小型化に伴い、ICチップの発熱による影響が問題視されている。
第3図は一従来例を説明する図で、同図(a)は表面実装発振器の断面図、同図(b)はカバーを除く平面図、同図(c)は水晶片の平面図である。
70℃までの範囲をα(10)ppm以内とした温度規格を満足する。水晶発振器の周波数温度特性は、水晶振動子の周波数温度特性が支配的になって基本的にはほぼ同一特性となる。なお、カバー4はシーム溶接やガラス封止等によって容器本体1の開口端面に接合される。
しかしながら、上記構成の表面実装発振器では、ICチップ2の発熱温度によって、容器本体1内の温度も上昇する。このため、水晶発振器の常温25℃近傍での発振周波数も変化し、公称周波数からのズレを生じる。このことから、従来では、発振器の組み立て後の公称周波数からのズレを見込んで、例えば水晶片3の切断角度を代えて対応する必要があった。
本発明は、ICチップの発熱による周波数温度特性への影響を軽減して生産性を高めた表面実装発振器を提供することを目的とする。
本発明は、特許請求の範囲(請求項1)に示したように、ICチップと水晶片とを収容する凹部を有したセラミックからなる容器本体を備え、前記ICチップの回路機能面が前記容器本体の内底面に電気的・機械的に接続された表面実装用の水晶発振器において、前記ICチップの回路機能面とは反対面に第1電極を形成し、前記容器本体の内部における水平方向の露出面に第2電極を形成し、前記第1電極と前記第2電極とをワイヤーボンディングによって接続した構成とする。そして、前記ICチップと前記凹部との角部を挟んで隣接する2辺を互いに接近させて、前記ICチップの回路機能面と前記容器本体の内底面との間には絶縁性接着剤を塗布し、前記ICチップの外周側面と前記凹部の内周面との間に導電性接着剤を埋設する。これにより、ICチップの外周側面からの放熱を促進するので、放熱効果をさらに高める。
特許請求の範囲の請求項5に示したように、ICチップと水晶片とを収容する凹部を有したセラミックからなる容器本体を備え、前記ICチップにおける回路機能面の一組の対向辺に設けられた複数のIC端子と、前記容器本体の内底面の長手方向に沿った両側領域に設けられて前記IC端子と対面した複数の回路端子とをバンプを用いて接続してなる表面実装用の水晶発振器において、前記ICチップと前記凹部との角部を挟んで隣接する2辺を互いに接近させて、前記ICチップの回路機能面と前記容器本体の内底面との間には絶縁性接着剤を塗布し、前記ICチップの外周側面と前記凹部の内周面との間に導電性接着剤を埋設した構成とする。
本発明の請求項2では、請求項1において、前記第2電極は前記容器本体の外底面に設けられた表面実装用の外部端子と配線路を経て電気的に接続する。これにより、配線路を熱伝導体として第2電極から外部端子に接続して放熱路が確保されるので、さらに放熱効果を高める。
第1図は本発明の第1実施形態を説明する図で、同図(a)は断面図、同図(b)は表面実装発振器のカバーを除く平面図である。なお、前従来例と同一部分には同番号を付与してその説明は簡略又は省略する。
第2図は本発明の第2実施形態を説明する図で、同図(a)は断面図、同図(b)は表面実装発振器のカバーを除く平面図である。なお、前実施形態と同一部分の説明は簡略又は省略する。
上記の各実施形態ではICチップ2と水晶片3とを同一空間内に収容したが、例えば容器本体を両主面に凹部を有したH状とし、一方の凹部に水晶片3を、他方の凹部にICチップ2を収容した場合でも同様に適用できる。さらに、表面実装振動子の底面にICチップを収容した凹状の実装基板を接合した場合でも適用できる。
Claims (6)
- ICチップと水晶片とを収容する凹部を有したセラミックからなる容器本体を備え、前記ICチップの回路機能面が前記容器本体の内底面に電気的・機械的に接続された表面実装用の水晶発振器において、前記ICチップの回路機能面とは反対面に第1電極を形成し、前記容器本体の内部における水平方向の露出面に第2電極を形成し、前記第1電極と前記第2電極とをワイヤーボンディングによって接続した表面実装用の水晶発振器であって、前記ICチップと前記凹部との角部を挟んで隣接する2辺を互いに接近させて、前記ICチップの回路機能面と前記容器本体の内底面との間には絶縁性接着剤を塗布し、前記ICチップの外周側面と前記凹部の内周面との間に導電性接着剤を埋設したことを特徴とする表面実装用の水晶発振器。
- 請求項1において、前記第2電極は前記容器本体の外底面に設けられた表面実装用の外部端子と電気的に接続した表面実装用の水晶発振器。
- 請求項2において、前記外部端子はアース端子である表面実装用の水晶発振器。
- 請求項1において、前記容器本体は両端側に内壁段部を有し、前記水晶片の一端部が前記一端側の内壁段部に固着して他端部が前記他端側の内壁段部の上方に位置し、前記他端側の内壁段部は上段と下段とから形成し、前記第2電極は前記下段上に設けられた表面実装用の水晶発振器。
- ICチップと水晶片とを収容する凹部を有したセラミックからなる容器本体を備え、前記ICチップにおける回路機能面の一組の対向辺に設けられた複数のIC端子と、前記容器本体の内底面の長手方向に沿った両側領域に設けられて前記IC端子と対面した複数の回路端子とをバンプを用いて接続してなる表面実装用の水晶発振器において、前記ICチップと前記凹部との角部を挟んで隣接する2辺を互いに接近させて、前記ICチップの回路機能面と前記容器本体の内底面との間には絶縁性接着剤を塗布し、前記ICチップの外周側面と前記凹部の内周面との間に導電性接着剤を埋設したことを特徴とする表面実装用の水晶発振器。
- 請求項5において、前記凹部の内周面には前記導電性接着剤の埋設用の切欠部を設けた表面実装用の水晶発振器。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2007135967A JP5072436B2 (ja) | 2007-05-22 | 2007-05-22 | 表面実装用の水晶発振器 |
US12/124,948 US20080290956A1 (en) | 2007-05-22 | 2008-05-21 | Surface-mount type crystal oscillator |
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JP2007135967A JP5072436B2 (ja) | 2007-05-22 | 2007-05-22 | 表面実装用の水晶発振器 |
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JP2008294587A JP2008294587A (ja) | 2008-12-04 |
JP2008294587A5 JP2008294587A5 (ja) | 2010-04-02 |
JP5072436B2 true JP5072436B2 (ja) | 2012-11-14 |
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JP2007135967A Expired - Fee Related JP5072436B2 (ja) | 2007-05-22 | 2007-05-22 | 表面実装用の水晶発振器 |
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US8717108B2 (en) | 2011-04-12 | 2014-05-06 | The Boeing Company | Resonator device |
WO2013128782A1 (ja) * | 2012-02-28 | 2013-09-06 | 株式会社大真空 | 表面実装型圧電発振器 |
CN103837145B (zh) * | 2012-11-26 | 2018-12-28 | 精工爱普生株式会社 | 电子器件及其制造方法、盖体、电子设备以及移动体 |
JP2014110369A (ja) * | 2012-12-04 | 2014-06-12 | Seiko Epson Corp | ベース基板、振動子、発振器、センサー、電子デバイス、電子機器、および移動体 |
JP2017034404A (ja) * | 2015-07-30 | 2017-02-09 | 株式会社大真空 | 圧電発振器 |
JP6813682B2 (ja) * | 2017-07-21 | 2021-01-13 | 京セラ株式会社 | 電子部品収納用パッケージ、電子装置および電子モジュール |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0563136A (ja) * | 1991-08-31 | 1993-03-12 | Nec Corp | 混成集積回路装置 |
JPH07336141A (ja) * | 1994-06-03 | 1995-12-22 | Matsushita Electric Ind Co Ltd | 発振器 |
US5912592A (en) * | 1994-07-04 | 1999-06-15 | Seiko Epson Corporation | Piezoelectric oscillator |
US5786230A (en) * | 1995-05-01 | 1998-07-28 | Motorola, Inc. | Method of fabricating multi-chip packages |
JP3502511B2 (ja) * | 1996-09-18 | 2004-03-02 | 株式会社ルネサステクノロジ | 半導体装置 |
JP3678148B2 (ja) * | 1998-12-02 | 2005-08-03 | セイコーエプソン株式会社 | 圧電デバイス |
JP3438709B2 (ja) * | 2000-08-31 | 2003-08-18 | セイコーエプソン株式会社 | 圧電デバイス及びその製造方法と圧電発振器の製造方法 |
JP3612031B2 (ja) * | 2001-03-29 | 2005-01-19 | Tdk株式会社 | 高周波モジュール |
JP3842605B2 (ja) * | 2001-09-25 | 2006-11-08 | 日本電波工業株式会社 | 表面実装用の水晶発振器 |
US6833768B2 (en) * | 2002-03-07 | 2004-12-21 | Nihon Dempa Kogyo Co., Ltd. | Surface-mount crystal oscillator |
JP3967185B2 (ja) * | 2002-04-25 | 2007-08-29 | 日本電波工業株式会社 | 表面実装用の水晶発振器 |
JP4072020B2 (ja) * | 2002-08-09 | 2008-04-02 | 日本電波工業株式会社 | 表面実装水晶発振器 |
JP2004297737A (ja) * | 2003-02-03 | 2004-10-21 | Nippon Dempa Kogyo Co Ltd | 表面実装用の水晶発振器 |
JP4692722B2 (ja) * | 2004-01-29 | 2011-06-01 | セイコーエプソン株式会社 | 電子部品用パッケージおよび電子部品 |
JP4244865B2 (ja) * | 2004-06-03 | 2009-03-25 | セイコーエプソン株式会社 | 圧電発振器および電子機器 |
JP4585847B2 (ja) * | 2004-12-27 | 2010-11-24 | 京セラキンセキ株式会社 | 水晶発振器及びその製造方法 |
JP2007073849A (ja) * | 2005-09-08 | 2007-03-22 | Sharp Corp | 電子回路モジュールとその製造方法 |
US7471162B2 (en) * | 2006-04-24 | 2008-12-30 | Nihon Dempa Kogyo Co., Ltd. | Surface mount type temperature-compensated crystal oscillator |
-
2007
- 2007-05-22 JP JP2007135967A patent/JP5072436B2/ja not_active Expired - Fee Related
-
2008
- 2008-05-21 US US12/124,948 patent/US20080290956A1/en not_active Abandoned
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JP2008294587A (ja) | 2008-12-04 |
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