BE614912A - Agencement préamplificateur pour un système de mémoire - Google Patents

Agencement préamplificateur pour un système de mémoire

Info

Publication number
BE614912A
BE614912A BE614912A BE614912A BE614912A BE 614912 A BE614912 A BE 614912A BE 614912 A BE614912 A BE 614912A BE 614912 A BE614912 A BE 614912A BE 614912 A BE614912 A BE 614912A
Authority
BE
Belgium
Prior art keywords
memory system
preamplifier arrangement
preamplifier
arrangement
memory
Prior art date
Application number
BE614912A
Other languages
English (en)
Inventor
Louzelle A Luke
William M Overn
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of BE614912A publication Critical patent/BE614912A/fr

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56Electronic 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
    • H03K17/58Electronic 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
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C11/00Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/06Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
    • G11C11/06007Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
    • G11C11/06014Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K3/00Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/313Generators 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
    • H03K3/315Generators 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Digital Magnetic Recording (AREA)
  • Semiconductor Memories (AREA)
  • Geophysics And Detection Of Objects (AREA)
BE614912A 1961-03-13 1962-03-09 Agencement préamplificateur pour un système de mémoire BE614912A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95428A US3151318A (en) 1961-03-13 1961-03-13 Automatic gate and sense preamplifier

Publications (1)

Publication Number Publication Date
BE614912A true BE614912A (fr) 1962-07-02

Family

ID=22251972

Family Applications (1)

Application Number Title Priority Date Filing Date
BE614912A BE614912A (fr) 1961-03-13 1962-03-09 Agencement préamplificateur pour un système de mémoire

Country Status (6)

Country Link
US (1) US3151318A (fr)
BE (1) BE614912A (fr)
DE (1) DE1168958B (fr)
FR (1) FR1307024A (fr)
GB (1) GB987451A (fr)
NL (1) NL275762A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289186A (en) * 1963-04-01 1966-11-29 Ibm Low-noise memory
US3484766A (en) * 1967-05-18 1969-12-16 Sperry Rand Corp Memory apparatus utilizing parallel pairs of transmission line conductors having negligible magnetic coupling therebetween

Also Published As

Publication number Publication date
FR1307024A (fr) 1962-10-19
GB987451A (en) 1965-03-31
US3151318A (en) 1964-09-29
DE1168958B (de) 1964-04-30
NL275762A (fr)

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