DE1562057A1 - - Google Patents

Info

Publication number
DE1562057A1
DE1562057A1 DE19681562057 DE1562057A DE1562057A1 DE 1562057 A1 DE1562057 A1 DE 1562057A1 DE 19681562057 DE19681562057 DE 19681562057 DE 1562057 A DE1562057 A DE 1562057A DE 1562057 A1 DE1562057 A1 DE 1562057A1
Authority
DE
Germany
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.)
Withdrawn
Application number
DE19681562057
Other versions
DE1562057B2 (de
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 filed Critical
Priority to DE19681562057 priority Critical patent/DE1562057B2/de
Priority to CH1722668A priority patent/CH486804A/de
Priority to FR1598861D priority patent/FR1598861A/fr
Priority to AT50369A priority patent/AT283470B/de
Priority to NL6900815A priority patent/NL6900815A/xx
Priority to GB2757/69A priority patent/GB1254503A/en
Publication of DE1562057A1 publication Critical patent/DE1562057A1/de
Publication of DE1562057B2 publication Critical patent/DE1562057B2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/67—Circuits for processing colour signals for matrixing
    • 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
    • H03F1/22—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively
    • 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
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
DE19681562057 1968-01-20 1968-01-20 Breitbandverstaerkerstufe mit zwei in reihe geschalteten transistoren Withdrawn DE1562057B2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19681562057 DE1562057B2 (de) 1968-01-20 1968-01-20 Breitbandverstaerkerstufe mit zwei in reihe geschalteten transistoren
CH1722668A CH486804A (de) 1968-01-20 1968-11-19 Breitbandverstärkerstufe mit zwei in Reihe geschalteten Transistoren
FR1598861D FR1598861A (de) 1968-01-20 1968-12-27
AT50369A AT283470B (de) 1968-01-20 1969-01-17 Breitbandverstärkerstufe mit zwei in Reihe geschalteten Transistoren
NL6900815A NL6900815A (de) 1968-01-20 1969-01-17
GB2757/69A GB1254503A (en) 1968-01-20 1969-01-17 Improvements in or relating to transistorized wide band amplification stages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681562057 DE1562057B2 (de) 1968-01-20 1968-01-20 Breitbandverstaerkerstufe mit zwei in reihe geschalteten transistoren

Publications (2)

Publication Number Publication Date
DE1562057A1 true DE1562057A1 (de) 1970-02-12
DE1562057B2 DE1562057B2 (de) 1971-08-19

Family

ID=5677671

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681562057 Withdrawn DE1562057B2 (de) 1968-01-20 1968-01-20 Breitbandverstaerkerstufe mit zwei in reihe geschalteten transistoren

Country Status (6)

Country Link
AT (1) AT283470B (de)
CH (1) CH486804A (de)
DE (1) DE1562057B2 (de)
FR (1) FR1598861A (de)
GB (1) GB1254503A (de)
NL (1) NL6900815A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4018617C2 (de) * 1989-06-09 1995-04-13 Telefunken Microelectron Schaltungsanordnung für einen Breitbandverstärker

Also Published As

Publication number Publication date
DE1562057B2 (de) 1971-08-19
GB1254503A (en) 1971-11-24
AT283470B (de) 1970-08-10
FR1598861A (de) 1970-07-06
CH486804A (de) 1970-02-28
NL6900815A (de) 1969-07-22

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
E771 Valid patent as to the heymanns-index 1977, willingness to grant licences
EHJ Ceased/non-payment of the annual fee