IT7919624A0 - Disposizione circuitale per amplificare segnali aperiodici. - Google Patents

Disposizione circuitale per amplificare segnali aperiodici.

Info

Publication number: IT7919624A0
Authority: IT; Italy
Prior art keywords: amplifie; circuit arrangement; periodic signals; periodic; signals
Prior art date: 1978-01-31

Application number

IT7919624A

Other languages

English (en)

Other versions

IT1109793B (it

Original Assignee

Siemens Ag

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.)

1978-01-31

Filing date

1979-01-26

Publication date

1979-01-26

1979-01-26 Application filed by Siemens Ag filed Critical Siemens Ag

1979-01-26 Publication of IT7919624A0 publication Critical patent/IT7919624A0/it

1985-12-23 Application granted granted Critical

1985-12-23 Publication of IT1109793B publication Critical patent/IT1109793B/it

Links

230000000737 periodic effect Effects 0.000 title 1

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
- H03F3/45085—Long tailed pairs
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/432—Two or more amplifiers of different type are coupled in parallel at the input or output, e.g. a class D and a linear amplifier, a class B and a class A amplifier
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45176—A cross coupling circuit, e.g. consisting of two cross coupled transistors, being added in the load circuit of the amplifying transistors of a differential amplifier
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45362—Indexing scheme relating to differential amplifiers the AAC comprising multiple transistors parallel coupled at their gates and drains only, e.g. in a cascode dif amp, only those forming the composite common source transistor
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45544—Indexing scheme relating to differential amplifiers the IC comprising one or more capacitors, e.g. coupling capacitors
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45548—Indexing scheme relating to differential amplifiers the IC comprising one or more capacitors as shunts to earth or as short circuit between inputs
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45564—Indexing scheme relating to differential amplifiers the IC comprising one or more extra current sources
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45652—Indexing scheme relating to differential amplifiers the LC comprising one or more further dif amp stages, either identical to the dif amp or not, in cascade

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Amplifiers (AREA)
Networks Using Active Elements (AREA)

IT19624/79A 1978-01-31 1979-01-26 Disposizione circuitale per amplificare segnali aperiodici IT1109793B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2804064A DE2804064C3 (de)	1978-01-31	1978-01-31	Verstärkerschaltungsanordnung für aperiodische Signale

Publications (2)

Publication Number	Publication Date
IT7919624A0 true IT7919624A0 (it)	1979-01-26
IT1109793B IT1109793B (it)	1985-12-23

Family

ID=6030794

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT19624/79A IT1109793B (it)	1978-01-31	1979-01-26	Disposizione circuitale per amplificare segnali aperiodici

Country Status (6)

Country	Link
US (1)	US4277756A (it)
JP (1)	JPS54111739A (it)
DE (1)	DE2804064C3 (it)
FR (1)	FR2416588A1 (it)
GB (1)	GB2013444B (it)
IT (1)	IT1109793B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4390848A (en) *	1981-02-12	1983-06-28	Signetics	Linear transconductance amplifier
US4408167A (en) *	1981-04-03	1983-10-04	International Business Machines Corporation	Current amplifier stage with diode interstage connection
DE3212188A1 (de) *	1982-04-01	1983-10-06	Siemens Ag	Schaltungsanordnung zur verstaerkung von elektrischen signalen
US4720685A (en) *	1986-09-02	1988-01-19	Tektronix, Inc.	FET transconductance amplifier with improved linearity and gain
US4887047A (en) *	1988-09-30	1989-12-12	Burr-Brown Corporation	Current sense amplifier with low, nonlinear input impedance and high degree of signal amplification linearity
DE59810241D1 (de) *	1997-07-22	2004-01-08	Infineon Technologies Ag	Verstärkerstufe mit konstanter Eingangsimpendanz
WO2008050259A2 (de) *	2006-10-26	2008-05-02	Nxp B.V.	Verstarkerschaltung
RU2461956C1 (ru) *	2011-08-12	2012-09-20	Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ФГБОУ ВПО "ЮРГУЭС")	Широкополосный усилитель тока
RU2467468C1 (ru) *	2011-10-20	2012-11-20	Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ФГБОУ ВПО "ЮРГУЭС")	Широкополосный усилитель тока
RU2480894C1 (ru) *	2012-01-25	2013-04-27	Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ФГБОУ ВПО "ЮРГУЭС")	Избирательный усилитель
US9692368B2 (en)	2014-09-09	2017-06-27	Qualcomm Incorporated	Dual-band low noise amplifier

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1967007C3 (de) *	1968-01-29	1980-01-31	Tektronix, Inc., Beaverton, Oreg. (V.St.A.)	Vierquadranten-Multiplikationsschaltung
US3689752A (en) *	1970-04-13	1972-09-05	Tektronix Inc	Four-quadrant multiplier circuit
US3760194A (en) *	1972-01-31	1973-09-18	Advanced Mamory Systems	High speed sense amplifier
DE2209898C3 (de) *	1972-03-01	1982-04-08	Siemens AG, 1000 Berlin und 8000 München	Schaltungsanordnung für eine Phasenumkehrstufe
US3843934A (en) *	1973-01-31	1974-10-22	Advanced Micro Devices Inc	High speed transistor difference amplifier
US4048577A (en) *	1976-05-07	1977-09-13	Hewlett-Packard Company	Resistor-controlled circuit for improving bandwidth of current gain cells
US4146844A (en) *	1977-10-31	1979-03-27	Tektronix, Inc.	Feed-forward amplifier

1978
- 1978-01-31 DE DE2804064A patent/DE2804064C3/de not_active Expired
1979
- 1979-01-19 FR FR7901385A patent/FR2416588A1/fr active Granted
- 1979-01-26 JP JP866179A patent/JPS54111739A/ja active Granted
- 1979-01-26 IT IT19624/79A patent/IT1109793B/it active
- 1979-01-30 US US06/007,780 patent/US4277756A/en not_active Expired - Lifetime
- 1979-01-30 GB GB7903272A patent/GB2013444B/en not_active Expired

Also Published As

Publication number	Publication date
DE2804064A1 (de)	1979-08-02
JPS637046B2 (it)	1988-02-15
IT1109793B (it)	1985-12-23
DE2804064B2 (de)	1980-06-19
FR2416588A1 (fr)	1979-08-31
GB2013444A (en)	1979-08-08
US4277756A (en)	1981-07-07
FR2416588B1 (it)	1983-01-21
GB2013444B (en)	1982-06-03
DE2804064C3 (de)	1985-12-05
JPS54111739A (en)	1979-09-01

Publication	Publication Date	Title
FI782208A7 (fi)	1979-01-16	Foerfarande foer framstaellning av mikroporoest membran foer filtreringsanlaeggningar
DK71980A (da)	1981-08-20	Brokonverterkredsloeb
DK196177A (da)	1977-11-06	Fotoelektrisk signalfrembringgnde kredslob
SE7806746L (sv)	1978-12-15	Linjestandardomvandlingskrets
NL7903745A (nl)	1979-11-14	Signaalcombineerinrichting.
NL7903368A (nl)	1979-10-30	Videosignaalbewerkingsschakeling.
DK146790C (da)	1984-06-12	Datamodtager
NL180063C (nl)	1986-12-16	Synchronisatieschakeling.
FI793191A7 (fi)	1981-01-01	Substituoituja 1-tia-3-atsa-4-oneja.
SE7813077L (sv)	1979-07-04	Ekodempande krets
NL7811316A (nl)	1979-05-23	Zeilplank.
IT1109793B (it)	1985-12-23	Disposizione circuitale per amplificare segnali aperiodici
NL7800337A (nl)	1978-07-25	Zeilplank.
SE7613004L (sv)	1978-05-23	Signalomvandling.
NL191299C (nl)	1995-05-01	Signaalomzetschakeling.
NL7810496A (nl)	1979-06-11	Signaalmast.
NL7714560A (nl)	1978-07-13	Windsurfer.
NL7806065A (nl)	1978-12-05	Signaalomzetter.
ATA27679A (de)	1985-05-15	Guertelartige signalmanschette
FR2424587B1 (fr)	1986-03-28	Circuit additionneur binaire perfectionne
NO792874L (no)	1980-03-07	Substituerte aminoalkylguanidiner.
FI791035A7 (fi)	1981-01-01	Substituoituja N- iminometyylipiperidiineja.
PL210311A1 (pl)	1979-08-13	Uklad wytwarzania sygnalow trojstanowych
NL7901453A (nl)	1979-08-27	Gesubstitueerd imidazolidinyl-3-chloor-3-cephem-4-car- bonzuur.
IT1080857B (it)	1985-05-16	Disposizione circuitale per correggere segnali demodulati