CA1157920A - Differential amplifier - Google Patents

Differential amplifier

Info

Publication number
CA1157920A
CA1157920A CA000364535A CA364535A CA1157920A CA 1157920 A CA1157920 A CA 1157920A CA 000364535 A CA000364535 A CA 000364535A CA 364535 A CA364535 A CA 364535A CA 1157920 A CA1157920 A CA 1157920A
Authority
CA
Canada
Prior art keywords
transistors
base
pole
transistor
supply source
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
Application number
CA000364535A
Other languages
English (en)
French (fr)
Inventor
Karl-Heinz Rehfeldt
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.)
Koninklijke Philips NV
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1157920A publication Critical patent/CA1157920A/en
Expired 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
    • H03F1/42—Modifications of amplifiers to extend the bandwidth
    • H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
    • 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
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)
CA000364535A 1979-11-21 1980-11-13 Differential amplifier Expired CA1157920A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP2946952.1 1979-11-21
DE19792946952 DE2946952A1 (de) 1979-11-21 1979-11-21 Differenzverstaerker

Publications (1)

Publication Number Publication Date
CA1157920A true CA1157920A (en) 1983-11-29

Family

ID=6086556

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000364535A Expired CA1157920A (en) 1979-11-21 1980-11-13 Differential amplifier

Country Status (6)

Country Link
US (1) US4365206A (en, 2012)
JP (1) JPS5686522A (en, 2012)
CA (1) CA1157920A (en, 2012)
DE (1) DE2946952A1 (en, 2012)
FR (1) FR2470487A1 (en, 2012)
GB (1) GB2064250B (en, 2012)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8105536A (nl) * 1981-12-09 1983-07-01 Philips Nv Balanskompensatie bij enkelzijdig aangestuurde verschilversterkers.
DE3824556C2 (de) * 1988-07-20 1994-01-27 Telefunken Microelectron Symmetrische Eingangsschaltung für Hochfrequenzverstärker
AU601336B2 (en) * 1988-08-05 1990-09-06 Matsushita Electric Industrial Co., Ltd. Amplifier
US5822143A (en) * 1996-06-11 1998-10-13 Western Digital Corporation Decision feedback equalization implementation of partial-response signaling in a magnetic recording channel
US6100758A (en) * 1998-12-09 2000-08-08 Ericsson Inc. Low noise resistively matched amplifier
US6566949B1 (en) 2000-08-31 2003-05-20 International Business Machines Corporation Highly linear high-speed transconductance amplifier for Gm-C filters
CN102007388B (zh) 2008-04-17 2013-03-13 株式会社石田 组合计量装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3304512A (en) * 1963-10-29 1967-02-14 Robert W Mcmillan Feedback system for high speed magnetic deflection
US3401351A (en) * 1964-12-18 1968-09-10 Gen Electric Differential amplifier
US3444476A (en) * 1965-03-19 1969-05-13 Rca Corp Direct coupled amplifier with feedback for d.c. error correction
US3541465A (en) * 1966-12-28 1970-11-17 Hitachi Ltd Transistor differential amplifier circuit
NL6707080A (en, 2012) * 1967-05-22 1968-11-25
US3491307A (en) * 1967-06-22 1970-01-20 Motorola Inc Differential amplifier featuring pole splitting compensation and common mode feedback
GB1473299A (en) * 1973-08-13 1977-05-11 Rca Corp Feedback amplifier
JPS5111554A (en, 2012) * 1974-07-19 1976-01-29 Sony Corp
JPS53128960A (en) * 1977-04-15 1978-11-10 Nec Corp Differential amplifier

Also Published As

Publication number Publication date
FR2470487A1 (fr) 1981-05-29
GB2064250B (en) 1983-10-12
GB2064250A (en) 1981-06-10
DE2946952A1 (de) 1981-06-04
DE2946952C2 (en, 2012) 1988-03-17
US4365206A (en) 1982-12-21
JPS5686522A (en) 1981-07-14
FR2470487B1 (en, 2012) 1983-07-22

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Legal Events

Date Code Title Description
MKEX Expiry