FR1500589A - Dispositif à décalage de niveau électroniquement variable à large bande - Google Patents

Dispositif à décalage de niveau électroniquement variable à large bande

Info

Publication number
FR1500589A
FR1500589A FR8115A FR06008115A FR1500589A FR 1500589 A FR1500589 A FR 1500589A FR 8115 A FR8115 A FR 8115A FR 06008115 A FR06008115 A FR 06008115A FR 1500589 A FR1500589 A FR 1500589A
Authority
FR
France
Prior art keywords
level shift
shift device
variable level
electronically variable
wideband
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
FR8115A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1500589A publication Critical patent/FR1500589A/fr
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
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • 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
    • H03F1/56—Modifications of input or output impedances, not otherwise provided for
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/36—DC amplifiers in which all stages are DC-coupled with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/003—Changing the DC level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Logic Circuits (AREA)
  • Networks Using Active Elements (AREA)
  • Amplifiers (AREA)
FR8115A 1965-11-10 1966-11-02 Dispositif à décalage de niveau électroniquement variable à large bande Expired FR1500589A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US507200A US3409785A (en) 1965-11-10 1965-11-10 Wide band electronically variable level shifter

Publications (1)

Publication Number Publication Date
FR1500589A true FR1500589A (fr) 1967-11-03

Family

ID=24017647

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8115A Expired FR1500589A (fr) 1965-11-10 1966-11-02 Dispositif à décalage de niveau électroniquement variable à large bande

Country Status (8)

Country Link
US (1) US3409785A (fr)
BE (1) BE688959A (fr)
CH (1) CH451248A (fr)
DE (1) DE1283911B (fr)
FR (1) FR1500589A (fr)
GB (1) GB1105406A (fr)
NL (1) NL152413B (fr)
SE (1) SE324176B (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123746A (en) * 1961-01-10 1964-03-03 figure
US3188554A (en) * 1961-06-13 1965-06-08 Sinclair Research Inc Attenuation network

Also Published As

Publication number Publication date
SE324176B (fr) 1970-05-25
BE688959A (fr) 1967-03-31
DE1283911B (de) 1968-11-28
GB1105406A (en) 1968-03-06
NL6615710A (fr) 1967-05-11
CH451248A (de) 1968-05-15
US3409785A (en) 1968-11-05
NL152413B (nl) 1977-02-15

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