DE3484114D1 - Halbleiter-gleichstrom-leistungsverstaerker. - Google Patents

Halbleiter-gleichstrom-leistungsverstaerker.

Info

Publication number
DE3484114D1
DE3484114D1 DE8484104684T DE3484114T DE3484114D1 DE 3484114 D1 DE3484114 D1 DE 3484114D1 DE 8484104684 T DE8484104684 T DE 8484104684T DE 3484114 T DE3484114 T DE 3484114T DE 3484114 D1 DE3484114 D1 DE 3484114D1
Authority
DE
Germany
Prior art keywords
semiconductor
power amplifiers
amplifiers
power
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.)
Expired - Lifetime
Application number
DE8484104684T
Other languages
English (en)
Inventor
James S Congdon
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.)
Genrad Inc
Original Assignee
Genrad 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 Genrad Inc filed Critical Genrad Inc
Application granted granted Critical
Publication of DE3484114D1 publication Critical patent/DE3484114D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/307—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in push-pull amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3069—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output
    • H03F3/3076—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output with symmetrical driving of the end stage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
DE8484104684T 1983-05-18 1984-04-26 Halbleiter-gleichstrom-leistungsverstaerker. Expired - Lifetime DE3484114D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/495,670 US4523154A (en) 1983-05-18 1983-05-18 Enhanced-accuracy semiconductor power amplifier

Publications (1)

Publication Number Publication Date
DE3484114D1 true DE3484114D1 (de) 1991-03-28

Family

ID=23969544

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484104684T Expired - Lifetime DE3484114D1 (de) 1983-05-18 1984-04-26 Halbleiter-gleichstrom-leistungsverstaerker.

Country Status (4)

Country Link
US (1) US4523154A (de)
EP (2) EP0401869A1 (de)
JP (1) JPS59216304A (de)
DE (1) DE3484114D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594558A (en) * 1985-04-12 1986-06-10 Genrad, Inc. High-switching-speed d.c. amplifier with input-offset current compensation
JP3650460B2 (ja) * 1996-03-06 2005-05-18 株式会社アドバンテスト 温度補正付きドライバ回路
US6054898A (en) * 1996-08-30 2000-04-25 Kabushiki Kaisha Kenwood Semiconductor device having SEPP connected NPN and PNP transistors
SE511337C2 (sv) * 1996-11-08 1999-09-13 Ericsson Telefon Ab L M Anordning för att skydda sluttransistorerna i en effektförstärkare
US20100073978A1 (en) * 2008-09-25 2010-03-25 Infineon Technologies Ag Bridge rectifier circuit with bipolar transistors
US10793427B2 (en) 2017-04-04 2020-10-06 Kionix, Inc. Eutectic bonding with AlGe
DE102017109216A1 (de) * 2017-04-28 2018-10-31 Tigris Elektronik Gmbh Signalverstärkerschaltung
CN110832771B (zh) 2017-04-28 2023-09-19 柏林之声音频系统有限公司 信号放大器电路、电压转换器和系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955257A (en) * 1956-07-25 1960-10-04 Rca Corp Transistor class b signal amplifier circuit
US3600695A (en) * 1967-10-30 1971-08-17 Emerson Electric Co Power amplifier with overload protection
NL7410080A (nl) * 1974-07-26 1976-01-28 Philips Nv Balansversterker.
DE2558718A1 (de) * 1975-12-24 1977-07-14 Arnolf Schlafke Automatische ruhestromeinstellung bei transistorleistungsstufen
US4195266A (en) * 1978-06-01 1980-03-25 Intersil, Inc., Commutating signal level translator
JPS5535520A (en) * 1978-09-04 1980-03-12 Marantz Japan Inc Output circuit of power amplifier
US4424493A (en) * 1981-08-27 1984-01-03 Rca Corporation Cross-coupled complementary power amplifier

Also Published As

Publication number Publication date
EP0401869A1 (de) 1990-12-12
JPS59216304A (ja) 1984-12-06
EP0126330A2 (de) 1984-11-28
US4523154A (en) 1985-06-11
EP0126330A3 (en) 1987-05-27
EP0126330B1 (de) 1991-02-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee