NL8601908A - Inrichting voor het tot een minimum terugbrengen van parasitaire junctiecapaciteiten bij een verticale pnp-transistor. - Google Patents

Inrichting voor het tot een minimum terugbrengen van parasitaire junctiecapaciteiten bij een verticale pnp-transistor. Download PDF

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Publication number
NL8601908A
NL8601908A NL8601908A NL8601908A NL8601908A NL 8601908 A NL8601908 A NL 8601908A NL 8601908 A NL8601908 A NL 8601908A NL 8601908 A NL8601908 A NL 8601908A NL 8601908 A NL8601908 A NL 8601908A
Authority
NL
Netherlands
Prior art keywords
terminal
transistor
collector
layer
vertical pnp
Prior art date
Application number
NL8601908A
Other languages
English (en)
Dutch (nl)
Original Assignee
Sgs Microelettronica Spa
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 Sgs Microelettronica Spa filed Critical Sgs Microelettronica Spa
Publication of NL8601908A publication Critical patent/NL8601908A/nl

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/14—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Bipolar Transistors (AREA)
  • Amplifiers (AREA)
NL8601908A 1985-11-20 1986-07-23 Inrichting voor het tot een minimum terugbrengen van parasitaire junctiecapaciteiten bij een verticale pnp-transistor. NL8601908A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT22913/85A IT1186377B (it) 1985-11-20 1985-11-20 Dispositivo per minimizzare le capacita' parassite di giunzione di un transistor pnp verticale a collettore isolato
IT2291385 1985-11-20

Publications (1)

Publication Number Publication Date
NL8601908A true NL8601908A (nl) 1987-06-16

Family

ID=11201836

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8601908A NL8601908A (nl) 1985-11-20 1986-07-23 Inrichting voor het tot een minimum terugbrengen van parasitaire junctiecapaciteiten bij een verticale pnp-transistor.

Country Status (7)

Country Link
US (1) US4935796A (fr)
JP (1) JPH073933B2 (fr)
DE (1) DE3628304C2 (fr)
FR (1) FR2590410B1 (fr)
GB (1) GB2183415B (fr)
IT (1) IT1186377B (fr)
NL (1) NL8601908A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1190074B (it) * 1986-02-28 1988-02-10 Sgs Microelettronica Spa Amplificatore a banda larga comprendente un dispositivo circuitale per migliorare la risposta in frequenza
US5242843A (en) * 1992-10-28 1993-09-07 Allied-Signal Inc. Method for making a heterojunction bipolar transistor with improved high frequency response
US5578862A (en) * 1992-12-30 1996-11-26 Mitsubishi Denki Kabushiki Kaisha Semiconductor integrated circuit with layer for isolating elements in substrate

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089098A (en) * 1962-01-10 1963-05-07 John B Noe Stabilized transistor amplifier
US3379987A (en) * 1964-01-29 1968-04-23 Micronia Amplifier Corp Admittance neutralizer
US3860836A (en) * 1972-12-01 1975-01-14 Honeywell Inc Stabilization of emitter followers
US4038680A (en) * 1972-12-29 1977-07-26 Sony Corporation Semiconductor integrated circuit device
GB1452081A (en) * 1973-10-26 1976-10-06 Post Office Transfer function control networks
US4302726A (en) * 1979-07-10 1981-11-24 The General Electric Company Limited Current sources
US4323798A (en) * 1980-04-18 1982-04-06 The United States Of America As Represented By The Secretary Of The Air Force Fast operating switchable operational amplifier driven circuits
FR2509102B1 (fr) * 1981-07-03 1986-01-24 Trt Telecom Radio Electr Commutateur analogique de courant en technologie bipolaire a injection
US4588904A (en) * 1983-09-16 1986-05-13 At&T Bell Laboratories High efficiency bias circuit for high frequency inductively loaded power switching transistor
JPS60136249A (ja) * 1983-12-23 1985-07-19 Toshiba Corp 半導体装置
JPS60260222A (ja) * 1984-06-07 1985-12-23 Nec Corp 適応可変スイツチトキヤパシタフイルタ

Also Published As

Publication number Publication date
GB8615151D0 (en) 1986-07-23
JPS62126704A (ja) 1987-06-09
DE3628304C2 (de) 1995-05-04
US4935796A (en) 1990-06-19
FR2590410B1 (fr) 1989-12-15
IT1186377B (it) 1987-11-26
JPH073933B2 (ja) 1995-01-18
GB2183415A (en) 1987-06-03
IT8522913A0 (it) 1985-11-20
GB2183415B (en) 1990-04-11
FR2590410A1 (fr) 1987-05-22
DE3628304A1 (de) 1987-05-21

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NL8601908A (nl) Inrichting voor het tot een minimum terugbrengen van parasitaire junctiecapaciteiten bij een verticale pnp-transistor.
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