DE3818142A1 - Verstaerkerschaltung mit einem einzigen kondensator fuer gleichspannungsabgleich - Google Patents

Verstaerkerschaltung mit einem einzigen kondensator fuer gleichspannungsabgleich

Info

Publication number
DE3818142A1
DE3818142A1 DE3818142A DE3818142A DE3818142A1 DE 3818142 A1 DE3818142 A1 DE 3818142A1 DE 3818142 A DE3818142 A DE 3818142A DE 3818142 A DE3818142 A DE 3818142A DE 3818142 A1 DE3818142 A1 DE 3818142A1
Authority
DE
Germany
Prior art keywords
input
amplifier
signal
preamplifier
terminal
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
DE3818142A
Other languages
German (de)
English (en)
Other versions
DE3818142C2 (US07709020-20100504-C00068.png
Inventor
Miyoichi Watanabe
Shinobu Ueda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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
Priority claimed from JP62130682A external-priority patent/JPH07105677B2/ja
Priority claimed from JP62130681A external-priority patent/JPH07105676B2/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE3818142A1 publication Critical patent/DE3818142A1/de
Application granted granted Critical
Publication of DE3818142C2 publication Critical patent/DE3818142C2/de
Granted legal-status Critical Current

Links

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
    • 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
    • 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
    • H03F1/083—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements in transistor amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
DE3818142A 1987-05-27 1988-05-27 Verstaerkerschaltung mit einem einzigen kondensator fuer gleichspannungsabgleich Granted DE3818142A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62130682A JPH07105677B2 (ja) 1987-05-27 1987-05-27 増幅器
JP62130681A JPH07105676B2 (ja) 1987-05-27 1987-05-27 増幅器

Publications (2)

Publication Number Publication Date
DE3818142A1 true DE3818142A1 (de) 1988-12-08
DE3818142C2 DE3818142C2 (US07709020-20100504-C00068.png) 1991-09-19

Family

ID=26465750

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3818142A Granted DE3818142A1 (de) 1987-05-27 1988-05-27 Verstaerkerschaltung mit einem einzigen kondensator fuer gleichspannungsabgleich

Country Status (5)

Country Link
US (1) US4871976A (US07709020-20100504-C00068.png)
KR (1) KR900008756B1 (US07709020-20100504-C00068.png)
CA (1) CA1284189C (US07709020-20100504-C00068.png)
DE (1) DE3818142A1 (US07709020-20100504-C00068.png)
GB (1) GB2205210B (US07709020-20100504-C00068.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0744829B1 (en) * 1995-05-22 2003-01-15 STMicroelectronics S.r.l. A high-pass filter, particularly for cancelling out the offset in a chain of amplifiers
DE19916902B4 (de) * 1999-04-14 2015-08-20 Siemens Aktiengesellschaft Verstärkereinrichtung mit veränderbarer Arbeitspunkteinstellung sowie Verwendung der Verstärkereinrichtung
TW579576B (en) * 2001-10-24 2004-03-11 Sanyo Electric Co Semiconductor circuit
US7323886B2 (en) * 2004-08-16 2008-01-29 Ying Lau Lee Linear capacitance measurement and touchless switch
US7498822B2 (en) * 2004-08-16 2009-03-03 Ying Lau Lee Linear capacitance measurement and touchless switch
US7639075B2 (en) * 2007-03-02 2009-12-29 Realtek Semiconductor Corporation Wide-band adjustable gain low-noise amplifier
JP2021175124A (ja) * 2020-04-28 2021-11-01 キオクシア株式会社 半導体集積回路及び半導体記憶装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447441A (en) * 1981-03-09 1984-05-08 Imperial Chemical Industries Plc Haloalkylguanidine compounds, pharmaceutical compositions and methods, processes and intermediates
GB2175473A (en) * 1985-05-17 1986-11-26 Philips Electronic Associated D.c. block capacitor circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0112411Y2 (US07709020-20100504-C00068.png) * 1980-09-22 1989-04-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447441A (en) * 1981-03-09 1984-05-08 Imperial Chemical Industries Plc Haloalkylguanidine compounds, pharmaceutical compositions and methods, processes and intermediates
GB2175473A (en) * 1985-05-17 1986-11-26 Philips Electronic Associated D.c. block capacitor circuit

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP 57-61330 A, In: Patents Abstr. of Japan, Sect.E, Vol.6 (1982), Nr.136 (E-120) *
STAUT, D.F.: Operational Amplifier Circuit Design Handbook, McGraw-Hill Book, S.58, Sp.1 *

Also Published As

Publication number Publication date
KR880014734A (ko) 1988-12-24
GB2205210B (en) 1991-04-24
GB2205210A (en) 1988-11-30
US4871976A (en) 1989-10-03
KR900008756B1 (en) 1990-11-29
DE3818142C2 (US07709020-20100504-C00068.png) 1991-09-19
GB8812244D0 (en) 1988-06-29
CA1284189C (en) 1991-05-14

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8128 New person/name/address of the agent

Representative=s name: STREHL, P., DIPL.-ING. DIPL.-WIRTSCH.-ING. SCHUEBE

D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee