FR84010E - Electronic circuits with several degrees of operation - Google Patents

Electronic circuits with several degrees of operation

Info

Publication number
FR84010E
FR84010E FR923234A FR923234A FR84010E FR 84010 E FR84010 E FR 84010E FR 923234 A FR923234 A FR 923234A FR 923234 A FR923234 A FR 923234A FR 84010 E FR84010 E FR 84010E
Authority
FR
France
Prior art keywords
electronic circuits
several degrees
degrees
several
circuits
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
FR923234A
Other languages
French (fr)
Inventor
Friedrich Ulrich
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 Standard Electric Corp
Original Assignee
International Standard Electric 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
Priority claimed from DEST17311A external-priority patent/DE1160886B/en
Priority claimed from GB4382/61A external-priority patent/GB961844A/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to FR923234A priority Critical patent/FR84010E/en
Priority claimed from DEST20843A external-priority patent/DE1221280B/en
Application granted granted Critical
Publication of FR84010E publication Critical patent/FR84010E/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/36—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using diodes, e.g. as threshold elements, i.e. diodes assuming a stable ON-stage when driven above their threshold (S- or N-characteristic)
    • G11C11/38—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using diodes, e.g. as threshold elements, i.e. diodes assuming a stable ON-stage when driven above their threshold (S- or N-characteristic) using tunnel diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/58—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being tunnel diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/002—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/80—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using semiconductor devices having only two electrodes, e.g. tunnel diode, multi-layer diode
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/313—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic
    • H03K3/315—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic the devices being tunnel diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus
    • H04M3/12—Marking faulty circuits "busy"; Enabling equipment to disengage itself from faulty circuits ; Using redundant circuits; Response of a circuit, apparatus or system to an error

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
FR923234A 1961-01-04 1963-01-31 Electronic circuits with several degrees of operation Expired FR84010E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR923234A FR84010E (en) 1961-01-04 1963-01-31 Electronic circuits with several degrees of operation

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DEST17311A DE1160886B (en) 1961-01-04 1961-01-04 Storage method and arrangement for a multistable pulse memory
DEST17368A DE1133753B (en) 1961-01-04 1961-01-19 Timing element for very long times
GB4382/61A GB961844A (en) 1961-02-06 1961-02-06 Improvements in or relating to electrical counting circuits
GB428261 1961-02-06
DEST18533A DE1179992B (en) 1961-01-04 1961-11-08 Storage method for a multistable pulse memory
DEST018822 1962-02-03
FR923234A FR84010E (en) 1961-01-04 1963-01-31 Electronic circuits with several degrees of operation
DEST20843A DE1221280B (en) 1963-07-11 1963-07-11 Counting chain for counting forward and backward

Publications (1)

Publication Number Publication Date
FR84010E true FR84010E (en) 1964-11-13

Family

ID=27570731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR923234A Expired FR84010E (en) 1961-01-04 1963-01-31 Electronic circuits with several degrees of operation

Country Status (1)

Country Link
FR (1) FR84010E (en)

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