SE432682B - Forsterkare med ett forsta och ett andra forsterkarsteg - Google Patents

Forsterkare med ett forsta och ett andra forsterkarsteg

Info

Publication number: SE432682B
Authority: SE; Sweden
Prior art keywords: amplifier; stage; signal; input; output
Prior art date: 1977-12-07

Application number

SE7812435A

Other languages

English (en)

Swedish (sv)

Other versions

SE7812435L (sv

Inventor

N V Franssen

Maanen G A Van

H G J M Kockelmans

Original Assignee

Philips Nv

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.)

1977-12-07

Filing date

1978-12-04

Publication date

1984-04-09

1978-12-04 Application filed by Philips Nv filed Critical Philips Nv

1979-06-08 Publication of SE7812435L publication Critical patent/SE7812435L/xx

1984-04-09 Publication of SE432682B publication Critical patent/SE432682B/sv

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
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- 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
- 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
- H03F3/3081—Duplicated single-ended push-pull arrangements, i.e. bridge circuits
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/33—Bridge form coupled amplifiers; H-form coupled amplifiers

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
Nonlinear Science (AREA)
Amplifiers (AREA)
Static Random-Access Memory (AREA)

SE7812435A 1977-12-07 1978-12-04 Forsterkare med ett forsta och ett andra forsterkarsteg SE432682B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7713501A NL7713501A (nl)	1977-12-07	1977-12-07	Versterker bevattende een eerste en een tweede versterkerelement.

Publications (2)

Publication Number	Publication Date
SE7812435L SE7812435L (sv)	1979-06-08
SE432682B true SE432682B (sv)	1984-04-09

Family

ID=19829697

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7812435A SE432682B (sv)	1977-12-07	1978-12-04	Forsterkare med ett forsta och ett andra forsterkarsteg

Country Status (20)

Country	Link
US (1)	US4321552A (nl)
JP (1)	JPS6041882B2 (nl)
AR (1)	AR220920A1 (nl)
AT (1)	AT377396B (nl)
AU (1)	AU522496B2 (nl)
BE (1)	BE872540A (nl)
BR (1)	BR7807986A (nl)
CA (1)	CA1138056A (nl)
CH (1)	CH636230A5 (nl)
DE (1)	DE2852567C2 (nl)
ES (1)	ES475714A1 (nl)
FR (1)	FR2411507A1 (nl)
GB (1)	GB2010039B (nl)
HK (1)	HK19283A (nl)
IT (1)	IT1109688B (nl)
MX (1)	MX148377A (nl)
NL (1)	NL7713501A (nl)
NO (1)	NO150100C (nl)
SE (1)	SE432682B (nl)
ZA (1)	ZA786624B (nl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7909126A (nl) *	1979-12-19	1981-07-16	Philips Nv	Versterkerinrichting met parallelwerkende deelversterker.
JPS57164603A (en) *	1981-04-03	1982-10-09	Nippon Gakki Seizo Kk	Amplifier
JPS5814607A (ja) *	1981-07-20	1983-01-27	Nippon Columbia Co Ltd	電力増幅器
IT1236681B (it) *	1989-11-08	1993-03-26	Sgs Thomson Microelectronics	Circuito di rilevazione della distorsione d'uscita, in particolare di stadi finali di dispositivi audio.
US5347388A (en) *	1989-12-01	1994-09-13	Scientific-Atlanta, Inc.	Push-pull optical receiver having gain control
EP0635934B1 (en) *	1990-02-07	1998-09-09	Fujitsu Limited	Constant-amplitude wave combination type amplifier
US5287069A (en) *	1990-02-07	1994-02-15	Fujitsu Limited	Constant-amplitude wave combination type amplifier
FR2660509B1 (fr) *	1990-03-29	1993-11-19	Alcatel Cit	Etage differentiel de sortie d'equipement electronique.
DE19501236C2 (de) *	1995-01-17	1996-11-14	Ldt Gmbh & Co	Verstärker
DE19858078B4 (de)	1998-12-16	2012-04-12	Nokia Mobile Phones Ltd.	Signalverstärkerschaltung mit symmetrischen Ein- und Ausgängen
WO2003041270A1 (en) *	2001-11-07	2003-05-15	Koninklijke Philips Electronics N.V.	A power amplifier module with distortion compensation
EP2081618B1 (en)	2006-10-13	2016-01-06	Bluesky Medical Group Inc.	Improved control circuit and apparatus for negative pressure wound treatment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3693109A (en) *	1971-12-13	1972-09-19	Bell Telephone Labor Inc	Push-pull feed-forward amplifier
US4088961A (en) *	1977-07-01	1978-05-09	Gte Sylvania Incorporated	Operational amplifier driver circuit

1977
- 1977-12-07 NL NL7713501A patent/NL7713501A/nl not_active Application Discontinuation
1978
- 1978-11-24 ZA ZA786624A patent/ZA786624B/xx unknown
- 1978-11-29 AR AR274638A patent/AR220920A1/es active
- 1978-11-30 CA CA000317185A patent/CA1138056A/en not_active Expired
- 1978-12-04 IT IT69775/78A patent/IT1109688B/it active
- 1978-12-04 AU AU42149/78A patent/AU522496B2/en not_active Expired
- 1978-12-04 CH CH1236978A patent/CH636230A5/de not_active IP Right Cessation
- 1978-12-04 NO NO784066A patent/NO150100C/no unknown
- 1978-12-04 SE SE7812435A patent/SE432682B/sv not_active IP Right Cessation
- 1978-12-05 BR BR7807986A patent/BR7807986A/pt unknown
- 1978-12-05 BE BE192152A patent/BE872540A/xx not_active IP Right Cessation
- 1978-12-05 ES ES475714A patent/ES475714A1/es not_active Expired
- 1978-12-05 DE DE2852567A patent/DE2852567C2/de not_active Expired
- 1978-12-05 JP JP53150489A patent/JPS6041882B2/ja not_active Expired
- 1978-12-05 MX MX175868A patent/MX148377A/es unknown
- 1978-12-06 GB GB7747374A patent/GB2010039B/en not_active Expired
- 1978-12-06 FR FR7834365A patent/FR2411507A1/fr active Granted
- 1978-12-07 AT AT0875878A patent/AT377396B/de not_active IP Right Cessation
1980
- 1980-06-02 US US06/167,262 patent/US4321552A/en not_active Expired - Lifetime
1983
- 1983-06-08 HK HK192/83A patent/HK19283A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2852567C2 (de)	1986-02-06
AT377396B (de)	1985-03-11
BE872540A (fr)	1979-06-05
ZA786624B (en)	1980-06-25
IT7869775A0 (it)	1978-12-04
IT1109688B (it)	1985-12-23
AU522496B2 (en)	1982-06-10
HK19283A (en)	1983-06-17
AR220920A1 (es)	1980-12-15
GB2010039A (en)	1979-06-20
CH636230A5 (de)	1983-05-13
NO150100B (no)	1984-05-07
MX148377A (es)	1983-04-13
SE7812435L (sv)	1979-06-08
NL7713501A (nl)	1979-06-11
JPS5487156A (en)	1979-07-11
ATA875878A (de)	1984-07-15
NO150100C (no)	1984-08-22
AU4214978A (en)	1979-06-14
ES475714A1 (es)	1979-04-01
GB2010039B (en)	1982-03-31
JPS6041882B2 (ja)	1985-09-19
US4321552A (en)	1982-03-23
CA1138056A (en)	1982-12-21
DE2852567A1 (de)	1979-06-13
BR7807986A (pt)	1979-07-31
FR2411507A1 (fr)	1979-07-06
NO784066L (no)	1979-06-08
FR2411507B1 (nl)	1984-08-24

Publication	Publication Date	Title
US3970953A (en)	1976-07-20	Distortion-free amplifiers
SE432682B (sv)	1984-04-09	Forsterkare med ett forsta och ett andra forsterkarsteg
EP1225690A3 (en)	2003-07-02	Transmitter circuits
US4152659A (en)	1979-05-01	Low noise differential amplifier
GB2558973A (en)	2018-07-25	Offset calibration for amplifier and preceding circuit
US7671674B2 (en)	2010-03-02	Amplifier circuit with automatic gain correction
US4549146A (en)	1985-10-22	Systems and methods for compensating for element nonlinearities in electronic circuits
CN105334378A (zh)	2016-02-17	前置差分测量电路及具有该电路的测量装置
US20190013782A1 (en)	2019-01-10	Low Voltage Tube Circuits
US3516005A (en)	1970-06-02	Amplifier for enhancing differential input signals
GB1570235A (en)	1980-06-25	Amplifiers
US10601384B2 (en)	2020-03-24	Single ended instrumentation folded cascode amplifier
EP0031182B1 (en)	1983-07-20	Amplifier arrangement with parallel-operated amplifier sections
Abuelhaija et al.	2015	Power amplifier for magnetic resonance imaging using unconventional Cartesian feedback loop
US3477034A (en)	1969-11-04	Zero suppression circuit for differential amplifiers
US2338410A (en)	1944-01-04	Push-pull amplifier
JP2005523632A (ja)	2005-08-04	電子増幅回路
US2860192A (en)	1958-11-11	Amplifiers
GB2056211A (en)	1981-03-11	Feed forward amlifiers
JPH046129B2 (nl)	1992-02-04
KR101121265B1 (ko)	2012-03-23	증폭기 장치 및 증폭 방법
US2340617A (en)	1944-02-01	Phase-inverter circuit
KR820002308B1 (ko)	1982-12-15	제1 및 제2증폭소자를 포함하는 증폭기
JPS58175309A (ja)	1983-10-14	増幅回路の帰還回路
JP2024044232A (ja)	2024-04-02	電子機器

Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7812435-1 Effective date: 19910704 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7812435-1

Effective date: 19910704

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