[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR2377137A1 - Empaquetage commun pour dispositifs semiconducteurs a haute frequence, montes en push-pull - Google Patents

Empaquetage commun pour dispositifs semiconducteurs a haute frequence, montes en push-pull

Info

Publication number
FR2377137A1
FR2377137A1 FR7800417A FR7800417A FR2377137A1 FR 2377137 A1 FR2377137 A1 FR 2377137A1 FR 7800417 A FR7800417 A FR 7800417A FR 7800417 A FR7800417 A FR 7800417A FR 2377137 A1 FR2377137 A1 FR 2377137A1
Authority
FR
France
Prior art keywords
zone
semiconductor devices
common
pull
push
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
FR7800417A
Other languages
English (en)
Other versions
FR2377137B1 (fr
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates 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 Varian Associates Inc filed Critical Varian Associates Inc
Publication of FR2377137A1 publication Critical patent/FR2377137A1/fr
Application granted granted Critical
Publication of FR2377137B1 publication Critical patent/FR2377137B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/58—Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries
    • H01L23/64—Impedance arrangements
    • H01L23/66—High-frequency adaptations
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
    • H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
    • H01L23/495—Lead-frames or other flat leads
    • H01L23/49541—Geometry of the lead-frame
    • H01L23/49562—Geometry of the lead-frame for individual devices of subclass H10D
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • 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
    • H01L24/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2223/00—Details relating to semiconductor or other solid state devices covered by the group H01L23/00
    • H01L2223/58—Structural electrical arrangements for semiconductor devices not otherwise provided for
    • H01L2223/64—Impedance arrangements
    • H01L2223/66—High-frequency adaptations
    • H01L2223/6644—Packaging aspects of high-frequency amplifiers
    • 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
    • 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
    • H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
    • H01L2224/491—Disposition
    • H01L2224/4912—Layout
    • H01L2224/49175—Parallel arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • 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
    • 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
    • H01L2924/0001—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
    • 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
    • H01L2924/01005—Boron [B]
    • 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
    • H01L2924/01006—Carbon [C]
    • 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
    • H01L2924/01013—Aluminum [Al]
    • 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
    • H01L2924/01019—Potassium [K]
    • 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
    • H01L2924/01027—Cobalt [Co]
    • 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
    • H01L2924/01038—Strontium [Sr]
    • 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
    • H01L2924/0105—Tin [Sn]
    • 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
    • H01L2924/01051—Antimony [Sb]
    • 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
    • H01L2924/01074—Tungsten [W]
    • 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
    • H01L2924/01082—Lead [Pb]
    • 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
    • H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
    • H01L2924/1901—Structure
    • H01L2924/1904—Component type
    • H01L2924/19041—Component type being a capacitor
    • 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
    • H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
    • H01L2924/1901—Structure
    • H01L2924/1904—Component type
    • H01L2924/19042—Component type being an inductor
    • 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
    • H01L2924/30—Technical effects
    • H01L2924/301—Electrical effects
    • H01L2924/30105—Capacitance
    • 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
    • H01L2924/30—Technical effects
    • H01L2924/301—Electrical effects
    • H01L2924/30107—Inductance
    • 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
    • H01L2924/30—Technical effects
    • H01L2924/301—Electrical effects
    • H01L2924/3011—Impedance
    • 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
    • H01L2924/30—Technical effects
    • H01L2924/301—Electrical effects
    • H01L2924/3011—Impedance
    • H01L2924/30111—Impedance matching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Microwave Amplifiers (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Amplifiers (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Push-Button Switches (AREA)

Abstract

Empaquetage commun pour dispositifs semiconducteurs comprenant au moins un élément diélectrique et trois zones conductrices d'entrée, 12, 14 de sortie 20, 22 et de terre 30, 32, 40. La zone d'entrée 12, 14 comprend une première portion 12 sur ledit élément diélectrique et une seconde portion 14 dans le même empaquetage que la première portion. La zone de sortie 20, 22 comprend une première portion 20 et une seconde portion 22 dans le même empaquetage que ladite première portion de zone de sortie et que ladite paire de portions de zone d'entrée. La zone conductrice commune de terre 30, 32, 40 est située dans le même empaquetage que les paires de portion de zone d'entrée et de zone de sortie. Chacune des portions de zone d'entrée et chacune des portions de zone de sortie sont ainsi dans une disposition spatiale telle qu'elles forment une portion de circuit électrique adapté à inclure les dispositifs semi-conducteurs, avec la zone commune de terre. Semiconducteurs.
FR7800417A 1977-01-07 1978-01-09 Empaquetage commun pour dispositifs semiconducteurs a haute frequence, montes en push-pull Granted FR2377137A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/757,716 US4107728A (en) 1977-01-07 1977-01-07 Package for push-pull semiconductor devices

Publications (2)

Publication Number Publication Date
FR2377137A1 true FR2377137A1 (fr) 1978-08-04
FR2377137B1 FR2377137B1 (fr) 1984-04-27

Family

ID=25048920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800417A Granted FR2377137A1 (fr) 1977-01-07 1978-01-09 Empaquetage commun pour dispositifs semiconducteurs a haute frequence, montes en push-pull

Country Status (6)

Country Link
US (1) US4107728A (fr)
JP (2) JPS5387165A (fr)
DE (1) DE2800304C2 (fr)
FR (1) FR2377137A1 (fr)
GB (2) GB1598842A (fr)
NL (1) NL7800032A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018091A1 (fr) * 1979-03-30 1980-10-29 Fujitsu Limited Dispositif semiconducteur ayant une pluralité de portions de plaquettes semiconductrices
EP0018174A1 (fr) * 1979-04-12 1980-10-29 Fujitsu Limited Dispositif semiconducteur à haute fréquence sur un substrat isolant
FR2563050A1 (fr) * 1984-04-13 1985-10-18 Thomson Csf Combineur compact de dispositifs semiconducteurs, fonctionnant en hyperfrequences
EP0194133A2 (fr) * 1985-03-04 1986-09-10 Tektronix, Inc. Ligne de transmission à fil
DE3538933A1 (de) * 1985-11-02 1987-05-14 Bbc Brown Boveri & Cie Leistungshalbleitermodul

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193083A (en) * 1977-01-07 1980-03-11 Varian Associates, Inc. Package for push-pull semiconductor devices
US4213141A (en) * 1978-05-12 1980-07-15 Solid State Scientific Inc. Hybrid transistor
DE3067917D1 (en) * 1979-03-10 1984-06-28 Fujitsu Ltd Constructional arrangement for semiconductor devices
DE3245762A1 (de) * 1982-03-13 1983-09-22 Brown, Boveri & Cie Ag, 6800 Mannheim Halbleiterbauelement in modulbauweise
DE3241508A1 (de) * 1982-11-10 1984-05-10 Brown, Boveri & Cie Ag, 6800 Mannheim Leistungstransistor-modul
JPS59172759A (ja) * 1983-03-22 1984-09-29 Mitsubishi Electric Corp ゲ−トタ−ンオフサイリスタモジユ−ル
JPS6080357A (ja) * 1983-10-08 1985-05-08 Ricoh Co Ltd 電子回路担持装置
JPS61218151A (ja) * 1985-03-23 1986-09-27 Hitachi Ltd 半導体装置
US4996582A (en) * 1988-09-14 1991-02-26 Mitsubishi Denki Kabushiki Kaisha Field effect transistor for microstrip mounting and microstrip-mounted transistor assembly
US5103283A (en) * 1989-01-17 1992-04-07 Hite Larry R Packaged integrated circuit with in-cavity decoupling capacitors
JP2864841B2 (ja) * 1992-02-04 1999-03-08 三菱電機株式会社 高周波高出力トランジスタ
DE4231828C2 (de) * 1992-09-23 1996-05-30 Rohde & Schwarz Transistor-Leistungsverstärker-Anordnung
JP3396541B2 (ja) * 1993-08-30 2003-04-14 株式会社東芝 混成集積回路装置を搭載した回路基板
US6903617B2 (en) 2000-05-25 2005-06-07 Silicon Laboratories Inc. Method and apparatus for synthesizing high-frequency signals for wireless communications
US6529081B1 (en) 2000-06-08 2003-03-04 Zeta, Division Of Sierra Tech Inc. Method of operating a solid state power amplifying device
AU2001268597A1 (en) * 2000-07-06 2002-01-21 Zeta, A Division Of Sierratech, Inc. A solid state power amplifying device
US7109589B2 (en) * 2004-08-26 2006-09-19 Agere Systems Inc. Integrated circuit with substantially perpendicular wire bonds
WO2006097893A2 (fr) * 2005-03-18 2006-09-21 Nxp B.V. Procede et systeme permettant l'appariement de sorties de transistors rf
DE102010009984A1 (de) * 2009-12-28 2011-06-30 Rohde & Schwarz GmbH & Co. KG, 81671 Verstärkerbaustein mit einem Kompensationselement
US8791767B2 (en) 2010-10-29 2014-07-29 Qualcomm Incorporated Package inductance compensating tunable capacitor circuit
DE102013226989A1 (de) * 2013-12-20 2015-07-09 Rohde & Schwarz Gmbh & Co. Kg Halbleiter-Bauteil mit Chip für den Hochfrequenzbereich
US9576915B2 (en) * 2014-12-24 2017-02-21 Nxp B.V. IC-package interconnect for millimeter wave systems
DE102015212220A1 (de) * 2015-06-30 2017-01-05 TRUMPF Hüttinger GmbH + Co. KG Hochfrequenzverstärkeranordnung
CN107293521B (zh) * 2017-05-27 2019-12-17 中国电子科技集团公司第十三研究所 实现l波段器件50ω阻抗匹配的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713006A (en) * 1971-02-08 1973-01-23 Trw Inc Hybrid transistor
US3958195A (en) * 1975-03-21 1976-05-18 Varian Associates R.f. transistor package having an isolated common lead
US3969752A (en) * 1973-12-03 1976-07-13 Power Hybrids, Inc. Hybrid transistor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364400A (en) * 1964-10-22 1968-01-16 Texas Instruments Inc Microwave transistor package
US3489956A (en) * 1966-09-30 1970-01-13 Nippon Electric Co Semiconductor device container
NL6717634A (fr) * 1967-12-22 1969-06-24
BE754872A (fr) * 1969-08-19 1971-01-18 Western Electric Co Amplificateur differentiel avec montage d'emetteurs isoles paralleles
US3801938A (en) * 1972-05-31 1974-04-02 Trw Inc Package for microwave semiconductor device
US3869677A (en) * 1973-10-18 1975-03-04 Rca Corp Microwave transistor carrier for common base class a operation
US3908185A (en) * 1974-03-06 1975-09-23 Rca Corp High frequency semiconductor device having improved metallized patterns
US3886505A (en) * 1974-04-29 1975-05-27 Rca Corp Semiconductor package having means to tune out output capacitance
US3996603A (en) * 1974-10-18 1976-12-07 Motorola, Inc. RF power semiconductor package and method of manufacture
US3999142A (en) * 1975-11-12 1976-12-21 The United States Of America As Represented By The Secretary Of The Army Variable tuning and feedback on high power microwave transistor carrier amplifier

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713006A (en) * 1971-02-08 1973-01-23 Trw Inc Hybrid transistor
US3969752A (en) * 1973-12-03 1976-07-13 Power Hybrids, Inc. Hybrid transistor
US3958195A (en) * 1975-03-21 1976-05-18 Varian Associates R.f. transistor package having an isolated common lead

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018091A1 (fr) * 1979-03-30 1980-10-29 Fujitsu Limited Dispositif semiconducteur ayant une pluralité de portions de plaquettes semiconductrices
EP0018174A1 (fr) * 1979-04-12 1980-10-29 Fujitsu Limited Dispositif semiconducteur à haute fréquence sur un substrat isolant
FR2563050A1 (fr) * 1984-04-13 1985-10-18 Thomson Csf Combineur compact de dispositifs semiconducteurs, fonctionnant en hyperfrequences
EP0161166A1 (fr) * 1984-04-13 1985-11-13 Thomson-Csf Combineur compact de dispositifs semi-conducteurs, fonctionnant en hyperfréquences
US4839712A (en) * 1984-04-13 1989-06-13 Thomson-Csf Compact combiner for semiconductor devices operating in the ultra-high frequency range
EP0194133A2 (fr) * 1985-03-04 1986-09-10 Tektronix, Inc. Ligne de transmission à fil
EP0194133A3 (fr) * 1985-03-04 1987-04-01 Tektronix, Inc. Ligne de transmission à fil
DE3538933A1 (de) * 1985-11-02 1987-05-14 Bbc Brown Boveri & Cie Leistungshalbleitermodul

Also Published As

Publication number Publication date
JPS59229842A (ja) 1984-12-24
FR2377137B1 (fr) 1984-04-27
JPS5733865B2 (fr) 1982-07-20
GB1598841A (en) 1981-09-23
JPS5387165A (en) 1978-08-01
DE2800304C2 (de) 1987-02-26
NL7800032A (nl) 1978-07-11
DE2800304A1 (de) 1978-07-13
US4107728A (en) 1978-08-15
GB1598842A (en) 1981-09-23

Similar Documents

Publication Publication Date Title
FR2377137A1 (fr) Empaquetage commun pour dispositifs semiconducteurs a haute frequence, montes en push-pull
DE69225086D1 (de) Koplanarer Richtkoppler und Flip-Chip monolithisch integrierte Mikrowellenschaltungsanordnung mit dem Koppler
BE855162A (fr) Procede pour former des connexions au travers d'une couche isolante dans la fabrication de circuits integres
FR2354635A1 (fr) Transistor de puissance
FR2662543B1 (fr) Assemblage pour etablir un trajet electrique separable entre une zone situee sur un substrat et une zone situee sur un autre substrat.
FR2356273A1 (fr) Dispositif de protection d'entree pour semi-conducteurs mos
NL7700079A (nl) Transport- en montagetoestel voor schroefbout- draai-inrichtingen.
JPS5591210A (en) Microwave oscillator
NL7902247A (nl) Metaal-isolator-halfgeleidertype halfgeleiderinrich- ting en werkwijze voor het vervaardigen ervan.
FR2365243A1 (fr) Compensateur de retard pour microondes comprenant une paire d'elements a constantes reparties en tant que coupleur directionnel
FR2433868A1 (fr) Dispositif de formation d'image a semi-conducteur
IT8323707A0 (it) Substrato di cablaggio, procedimento per la sua fabbricazione, e dispositivo a semiconduttore utilizzante il substrato stesso.
NL7709870A (nl) Complementair geisoleerde veldeffecthalfgeleider- inrichting met poortwerking en werkwijze voor de vervaardiging daarvan.
EP0081396A3 (fr) Transistor à effet de champ à hyperfréquences
FR2351503A1 (fr) Procede de realisation d'un circuit pour ondes millimetriques comportant une diode semi-conductrice et un autre composant semi-conducteur, et dispositifs realises par ledit procede
KR920008969A (ko) 좁은 채널효과를 가지는 의사이상전하결합소자
FR2667455B1 (fr) Bornier de raccordement pour la distribution du neutre et de la terre dans un coffret electrique.
JPS53147469A (en) Vertical field effect transistor and production of the same
DE59700474D1 (de) Planarer strahler
JPS5358780A (en) Field effect type transistor
FR1523984A (fr) Dispositif de couplage conducteur pouvant être accordé pour oscillations électriques de haute fréquence
JPS5425678A (en) Field effect transistor of ultra high frequency and high output
FR2414832A1 (fr) Pont d'alimentation pour ligne telephonique
FR2413700A1 (fr) Comparateur de courant applicable a un appareillage electronique
SU698868A1 (ru) Перегрузочное устройство ленточного конвейера

Legal Events

Date Code Title Description
ST Notification of lapse