DE2119440A1 - Amplitudenbegrenzer - Google Patents

Amplitudenbegrenzer

Info

Publication number
DE2119440A1
DE2119440A1 DE19712119440 DE2119440A DE2119440A1 DE 2119440 A1 DE2119440 A1 DE 2119440A1 DE 19712119440 DE19712119440 DE 19712119440 DE 2119440 A DE2119440 A DE 2119440A DE 2119440 A1 DE2119440 A1 DE 2119440A1
Authority
DE
Germany
Prior art keywords
signal
transistor
limiter
feedback
diode
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.)
Pending
Application number
DE19712119440
Other languages
German (de)
English (en)
Inventor
Donald Charles Hartsville Pa.; Bazin Lucas John Stratford N.J.; Herrmann (V.StA.)
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.)
RCA Corp
Original Assignee
RCA 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
Application filed by RCA Corp filed Critical RCA Corp
Publication of DE2119440A1 publication Critical patent/DE2119440A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude
    • H03G11/002—Limiting amplitude; Limiting rate of change of amplitude without controlling loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/16—Circuitry for reinsertion of DC and slowly varying components of signal; Circuitry for preservation of black or white level
    • H04N5/165—Circuitry for reinsertion of DC and slowly varying components of signal; Circuitry for preservation of black or white level to maintain the black level constant

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Studio Circuits (AREA)
DE19712119440 1970-04-22 1971-04-21 Amplitudenbegrenzer Pending DE2119440A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3064270A 1970-04-22 1970-04-22

Publications (1)

Publication Number Publication Date
DE2119440A1 true DE2119440A1 (de) 1971-11-11

Family

ID=21855201

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712119440 Pending DE2119440A1 (de) 1970-04-22 1971-04-21 Amplitudenbegrenzer

Country Status (9)

Country Link
US (1) US3651339A (enExample)
JP (1) JPS5227493B1 (enExample)
BE (1) BE765973A (enExample)
CA (1) CA941032A (enExample)
DE (1) DE2119440A1 (enExample)
FR (1) FR2089792A5 (enExample)
GB (1) GB1343307A (enExample)
NL (1) NL7105382A (enExample)
SE (1) SE370157B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0182475A1 (en) * 1984-11-02 1986-05-28 AT&T Corp. Signal amplifier and telephone line feed circuit
US5827044A (en) * 1997-03-26 1998-10-27 Yazici; Muammer Fan system with variable air volume control

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839669A (en) * 1973-07-27 1974-10-01 Tektronix Inc Dark current temperature compensation via dc restoration circuit
US4208548A (en) * 1977-07-19 1980-06-17 Orban Associates, Inc. Apparatus and method for peak-limiting audio frequency signals
JPS5437528A (en) * 1977-08-30 1979-03-20 Sony Corp Processing circuit for video signal
JPS5689865U (enExample) * 1979-12-14 1981-07-17
US6163235A (en) * 1998-09-01 2000-12-19 Ericsson Inc. Active load circuit with low impedance output

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005918A (en) * 1959-08-26 1961-10-24 Judkins John Richard Temperature compensated voltage comparison circuit
DE1287121B (de) * 1964-02-21 1969-01-16 Fernseh Gmbh Schaltungsanordnung zur Amplitudenbegrenzung von Signalen mit Temperaturstabilisierung des Abschneidepegels
US3261991A (en) * 1964-08-21 1966-07-19 Sylvania Electric Prod Frequency doubler
US3398298A (en) * 1965-03-18 1968-08-20 Rca Corp Transistorized sync stripper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0182475A1 (en) * 1984-11-02 1986-05-28 AT&T Corp. Signal amplifier and telephone line feed circuit
US5827044A (en) * 1997-03-26 1998-10-27 Yazici; Muammer Fan system with variable air volume control

Also Published As

Publication number Publication date
JPS5227493B1 (enExample) 1977-07-20
NL7105382A (enExample) 1971-10-26
CA941032A (en) 1974-01-29
SE370157B (enExample) 1974-09-30
GB1343307A (en) 1974-01-10
FR2089792A5 (enExample) 1972-01-07
BE765973A (fr) 1971-09-16
US3651339A (en) 1972-03-21

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Legal Events

Date Code Title Description
OHW Rejection