[go: up one dir, main page]

FR1514751A - Circuit de détection et d'amplification pour mémoire de calculateur - Google Patents

Circuit de détection et d'amplification pour mémoire de calculateur

Info

Publication number
FR1514751A
FR1514751A FR99106A FR99106A FR1514751A FR 1514751 A FR1514751 A FR 1514751A FR 99106 A FR99106 A FR 99106A FR 99106 A FR99106 A FR 99106A FR 1514751 A FR1514751 A FR 1514751A
Authority
FR
France
Prior art keywords
detection
amplification circuit
computer memory
amplification
memory
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
FR99106A
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.)
CBS Corp
Original Assignee
Westinghouse 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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1514751A publication Critical patent/FR1514751A/fr
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
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/06—Digital 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
    • G11C11/06007—Digital 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Amplifiers (AREA)
  • Electronic Switches (AREA)
FR99106A 1966-03-16 1967-03-16 Circuit de détection et d'amplification pour mémoire de calculateur Expired FR1514751A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53470266A 1966-03-16 1966-03-16

Publications (1)

Publication Number Publication Date
FR1514751A true FR1514751A (fr) 1968-02-23

Family

ID=24131170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR99106A Expired FR1514751A (fr) 1966-03-16 1967-03-16 Circuit de détection et d'amplification pour mémoire de calculateur

Country Status (4)

Country Link
US (1) US3519848A (fr)
BE (1) BE695480A (fr)
FR (1) FR1514751A (fr)
GB (1) GB1172281A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725801A (en) * 1971-04-05 1973-04-03 Rca Corp Voltage driver circuit
US4024462A (en) * 1975-05-27 1977-05-17 International Business Machines Corporation Darlington configuration high frequency differential amplifier with zero offset current
KR101444371B1 (ko) * 2013-01-18 2014-09-24 (주)테라에너지시스템 전자기 유도 방식 전원 공급 장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025414A (en) * 1958-03-06 1962-03-13 Eugene S Mcvey Discriminator circuit to provide an output representative of the amplitude and polarity of two input signals
US2996627A (en) * 1960-05-17 1961-08-15 William A Geyger Magnetic amplifier relay with snap action
GB922885A (en) * 1960-07-26 1963-04-03 Ass Elect Ind Improvements relating to electronic circuit arrangements
US3114057A (en) * 1961-10-04 1963-12-10 Frank E Caruso Cascaded differential amplifiers with biased diode switches for providing single output dependent upon input amplitude
US3215854A (en) * 1962-01-26 1965-11-02 Rca Corp Difference amplifier including delay means and two-state device such as tunnel diode
US3305729A (en) * 1963-04-04 1967-02-21 Burroughs Corp Amplitude selective unipolar amplifier of bipolar pulses
US3304512A (en) * 1963-10-29 1967-02-14 Robert W Mcmillan Feedback system for high speed magnetic deflection
US3328599A (en) * 1964-01-10 1967-06-27 Minnesota Mining & Mfg Comparator using differential amplifier means
US3392346A (en) * 1964-04-06 1968-07-09 Sperry Rand Corp Sense amplifier
US3389340A (en) * 1964-09-30 1968-06-18 Robertshaw Controls Co Common mode rejection differential amplifier
US3330972A (en) * 1964-10-09 1967-07-11 Gen Dynamics Corp Sine wave threshold and phase comparator
US3386041A (en) * 1965-07-26 1968-05-28 Bell & Howell Co Demodulator circuit for period modulated signals

Also Published As

Publication number Publication date
US3519848A (en) 1970-07-07
GB1172281A (en) 1969-11-26
BE695480A (fr) 1967-08-14

Similar Documents

Publication Publication Date Title
FR1514886A (fr) Circuits de déclenchement et d'emmagasinage de signaux numériques
FR1503030A (fr) Dispositif à mémoire en céramique
FR1514751A (fr) Circuit de détection et d'amplification pour mémoire de calculateur
FR1541255A (fr) Dispositif de mémoire associative
AT245830B (de) Vergleich- und Leseschaltung
FR1385311A (fr) Circuit d'échantillonnage de signaux
FR1545614A (fr) Dispositif de mémoire permanente
FR1287082A (fr) Circuits d'excitation et de détection pour mémoire magnétique
AT279939B (de) Zähl- und Speicherschaltung
FR1521764A (fr) Dispositif à mémoire
FR1523942A (fr) Mémoire électronique
FR1523641A (fr) Circuit de mémoire magnétique
FR1538099A (fr) Circuit de mémoire
DE1499630B2 (de) Signalverarbeitungs und speichervorrichtung
FR1499405A (fr) Amplificateur à seuils et à mémoire
FR1543692A (fr) Dispositif de mémoire magnétique
FR1541449A (fr) Dispositif de mémoire magnétique
FR1389105A (fr) Mémoire à accès direct et ses modes de réalisation
FR1529197A (fr) Dispositif de protection pour mémoire d'information
CH470473A (fr) Dispositif de mémoire magnétique
FR1529908A (fr) Perfectionnement aux circuits d'alarme
FR1413522A (fr) Circuit d'échantillonnage de signal
CH458446A (fr) Mémoire magnétique
FR1525763A (fr) Boîtier pour disques de mémoire
FR1500126A (fr) Dispositif d'intervention et d'alarme