DE2621083C2 - Differenzverstärker - Google Patents

Differenzverstärker

Info

Publication number
DE2621083C2
DE2621083C2 DE19762621083 DE2621083A DE2621083C2 DE 2621083 C2 DE2621083 C2 DE 2621083C2 DE 19762621083 DE19762621083 DE 19762621083 DE 2621083 A DE2621083 A DE 2621083A DE 2621083 C2 DE2621083 C2 DE 2621083C2
Authority
DE
Germany
Prior art keywords
current
output
transistor
current mirror
input
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
DE19762621083
Other languages
German (de)
English (en)
Other versions
DE2621083A1 (de
Inventor
Carl Siegmund den Bedford Brinker
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments 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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of DE2621083A1 publication Critical patent/DE2621083A1/de
Application granted granted Critical
Publication of DE2621083C2 publication Critical patent/DE2621083C2/de
Expired 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
    • 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
    • H03F3/45098—PI types

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
DE19762621083 1975-05-12 1976-05-12 Differenzverstärker Expired DE2621083C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1984575A GB1549175A (en) 1975-05-12 1975-05-12 Ampifier

Publications (2)

Publication Number Publication Date
DE2621083A1 DE2621083A1 (de) 1976-11-25
DE2621083C2 true DE2621083C2 (de) 1985-09-12

Family

ID=10136178

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762621083 Expired DE2621083C2 (de) 1975-05-12 1976-05-12 Differenzverstärker

Country Status (5)

Country Link
JP (1) JPS51138371A (enExample)
DE (1) DE2621083C2 (enExample)
FR (1) FR2311447A1 (enExample)
GB (1) GB1549175A (enExample)
NL (1) NL7604143A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62182654U (enExample) * 1986-05-12 1987-11-19
JPS6393857U (enExample) * 1986-12-06 1988-06-17
US5043674A (en) * 1990-04-30 1991-08-27 International Business Machines Corporation Differential receiver with high common-mode range

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6908784A (enExample) * 1969-06-10 1970-12-14
US3916333A (en) * 1973-04-27 1975-10-28 Borys Zuk Differential amplifier

Also Published As

Publication number Publication date
JPS6113650B2 (enExample) 1986-04-15
DE2621083A1 (de) 1976-11-25
NL7604143A (nl) 1976-11-16
FR2311447A1 (fr) 1976-12-10
FR2311447B1 (enExample) 1982-04-23
GB1549175A (en) 1979-08-01
JPS51138371A (en) 1976-11-29

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: PRINZ, E., DIPL.-ING. LEISER, G., DIPL.-ING., PAT.

D2 Grant after examination
8364 No opposition during term of opposition